Engineering v. Metropolitan Dade ( 1997 )


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  •                                                    [PUBLISH]
    IN THE UNITED STATES COURT OF APPEALS
    FOR THE ELEVENTH CIRCUIT
    ________________________
    No. 96-5274
    ________________________
    D.C. Docket No. 94-1848-CV-KLR
    ENGINEERING CONTRACTORS ASSOCIATION OF SOUTH FLORIDA INC.,
    ASSOCIATED GENERAL CONTRACTORS OF AMERICA, South Florida Chapter,
    Inc., GOLD COAST ASSOCIATED BUILDERS AND CONTRACTORS, INC.,
    CONSTRUCTION ASSOCIATION OF FLORIDA, INC., UNDERGROUND CONTRACTORS
    ASSOCIATION OF SOUTH FLORIDA, INC., AIR CONDITIONING AND
    REFRIGERATION ASSOCIATION, INC.,
    Plaintiffs-Appellees,
    versus
    METROPOLITAN DADE COUNTY, JOAQUIN AVINO, County Manager of
    Metropolitan Dade County, BETTY FERGUSON, JAMES BURKE, ARTHUR E.
    TEEL, JR., SHERMAN S. WINN, BRUCE KAPLAN, PEDRO REBOREDO, MAURICE
    FERRE, LARRY HAWKINS, DENNIS MOSS, JAVIER SOUTO, MIGUEL DE LA
    PORTILLA, ALEXANDER PENELAS, NATACHA MILLAN, Individually and in
    their official capacities as members of the Board of County
    Commissioners,
    Defendants-Appellants,
    BLACK BUSINESS ASSOCIATION, INC., ALLIED MINORITY CONTRACTORS
    ASSOCIATION, INC., NATIONAL ASSOCIATION FOR THE ADVANCEMENT OF
    COLORED PEOPLE, Miami Dade Branch,
    Intervenors-Defendants-Appellants.
    ________________________
    Appeals from the United States District Court
    for the Southern District of Florida
    ________________________
    (September 2, 1997)
    Before CARNES, Circuit Judge, and FAY and CAMPBELL*, Senior Circuit
    Judges.
    ______________________
    *Honorable Levin H. Campbell, Senior U.S. Circuit Judge for
    the First Circuit, sitting by designation.
    CARNES, Circuit Judge:
    This appeal involves an Equal Protection Clause challenge to
    three     substantially    identical     affirmative    action     programs
    administered by Dade County, Florida.        Those programs provide for
    the use of race-, ethnicity-, and gender-conscious measures in
    awarding County construction projects.       Specifically, the programs
    establish    preferences    for   construction   enterprises      owned   and
    controlled by blacks, Hispanics, or women.             The district court
    declared    all   three   programs   unconstitutional    and    permanently
    enjoined their operation.         See Engineering Contractors Ass'n v.
    Metropolitan Dade County, 
    943 F. Supp. 1546
    (S.D. Fla. 1996).              We
    affirm.
    I.   BACKGROUND FACTS AND PROCEDURAL HISTORY
    The following summary of undisputed facts, as well as the
    procedural history of this case, is drawn primarily from the
    district court's thorough opinion, 
    see 943 F. Supp. at 1551-53
    .
    A.   UNDISPUTED FACTS
    Three affirmative action programs enacted by the Dade County
    Board of Commissioners are at issue in this appeal:            (1) the Black
    Business Enterprise ("BBE") program, enacted in 1982 and most
    recently amended in 1994; (2) the Hispanic Business Enterprise
    ("HBE") program, enacted in 1994; and (3) the Women Business
    Enterprise ("WBE") program, enacted in 1994.             For the sake of
    convenience, we adhere to the district court's convention of
    2
    referring to the programs collectively as the "MWBE" (Minority &
    Women Business Enterprise) programs.
    To qualify to participate in one of the MWBE programs, a
    business must be owned and controlled by one or more black,
    Hispanic, or female individuals, and it must have an actual place
    of business in Dade County.       MWBE joint ventures must have at least
    one member that is certified under one of the three MWBE programs.
    Additionally, each MWBE participant must demonstrate that it does
    not exceed the size limits for "small business concerns" as defined
    by    the   Small   Business    Administration      of   the   United   States
    Department of Commerce.        However, an MWBE participant that exceeds
    the size limit may retain its certification if it demonstrates that
    "it   continues     to   experience   the   kinds   of   racial   [or   gender]
    discrimination addressed by [the programs]."               Metropolitan Dade
    County Code § 2-8.2(3)(e).
    The MWBE programs apply to certain classes of County contracts
    for which "participation goals" have been set.            This case concerns
    only construction contracts, which means that only the following
    three Standard Industry Classification ("SIC") classes of County
    contracts are involved:
    (1)   SIC 15:       General Building Construction;
    (2)    SIC 16:      Heavy Construction other than Building
    Construction;
    (3)    SIC 17:      Specialty Trade Construction (including
    electrical,      plumbing,     heating,
    ventilation, and air conditioning).
    For the foregoing classes of contracts, the County has set
    participation goals of 15% for BBEs, 19% for HBEs, and 11% for
    3
    WBEs.   The participation goals apply to all construction contracts
    in excess of $25,000 that are funded in whole or in part by the
    County.    The County is required to make every reasonable effort to
    achieve the participation goals, and may use any of the following
    five "contract measures" to do so:
    (1)    Set Asides -- Under this measure a contract is set aside
    for bidding solely among MWBEs.      In general, the County
    may use the set-aside measure if there are at least three
    MWBE   businesses   available   to   perform   the   contract.
    However, the County also may waive competitive bidding if
    there are at least two MWBEs available, if neither of
    those MWBEs has been awarded a County contract for like
    goods or services in the last three years, and a price
    analysis is done to ensure the price is competitive.
    (2)    Subcontractor Goals -- This measure requires a prime
    contractor to subcontract a certain percentage of work to
    MWBEs.    The percentage is determined on a case-by-case
    basis. A waiver is available if the prime contractor can
    demonstrate that MWBEs are not available to do the work
    at a competitive price.     However, the inability of an
    MWBE to obtain bonding is not considered grounds for a
    waiver.
    (3)    Project Goals --    With this measure, the County creates
    a pool of MWBE subcontractors from which it selects firms
    for specified types of work under County contracts.
    4
    (4)    Bid Preferences -- This measure artificially "reduces" an
    MWBE bid price by as much as ten percent for purposes of
    determining the lowest bid.             The actual price the County
    pays for the work is unaffected by this “reduction.”
    (5)    Selection Factors -- This measure is similar to a bid
    preference, but operates on factors other than price.
    For   instance,       when     bid    evaluation   procedures      assign
    weights to various factors, MWBE performance on those
    factors may be boosted by up to 10%.
    Once    a    contract       is   identified      as    being    covered   by    a
    participation goal, it is submitted to a review committee for
    determination of whether a contract measure should be applied. The
    County Commission makes the final determination on that issue, and
    its decision is appealable to the County Manager.                       The County
    Manager's decision is final, unless the County Commission exercises
    its discretion to review and override it.
    Annually, the MWBE programs are reviewed for their efficacy.
    Every five years, when the "Survey of Minority-Owned Business
    Enterprises"      is    published     by    the    Census    Bureau,    the    County
    Commission must decide whether to continue the programs.
    B.    PROCEDURAL HISTORY
    The Dade County BBE program has been challenged before.                        In
    South   Florida        Chapter   of    Associated      General      Contractors     v.
    Metropolitan Dade County, 
    723 F.2d 846
    (11th Cir. 1984), this Court
    upheld the program in its entirety.                    We did so applying the
    5
    standard enunciated by Chief Justice Burger in the principal
    opinion in Fullilove v. Klutznick , 
    448 U.S. 448
    , 
    100 S. Ct. 2758
    (1980), which was neither strict scrutiny nor any other traditional
    standard of equal protection review.
    Five years after we upheld Dade County's BBE program, the
    Supreme Court pulled the props out from under our decision by
    abandoning the Fullilove standard insofar as state and local race-
    conscious remedial programs are concerned.                    Such programs must
    satisfy the exacting strict scrutiny standard, the Court held in
    City of Richmond v. J.A. Croson Co., 
    488 U.S. 469
    , 493-95, 109 S.
    Ct. 706, 721-22 (1989) (four-member plurality opinion); accord 
    id. at 520,
    109 S. Ct. at 735-36 (Scalia, J., concurring) (agreeing
    that   “strict   scrutiny    must    be       applied    to    all     governmental
    classifications by race”).         The Croson decision prompted several
    non-minority plaintiffs to bring a second constitutional challenge
    to Dade County's BBE program.                That case was tried in federal
    district court July 1992, but before the court rendered a final
    judgment the parties reached a settlement and stipulated to a
    dismissal with prejudice.      That abortive litigation is not without
    effect on the present case, however, because by stipulation, the
    evidence from that settled case has been made a part of the record
    in this case.
    This   case   was   filed    in       September   1994     by    six   trade
    associations whose members regularly perform work, either as prime
    contractors or subcontractors, on County projects.                   The complaint
    named only the County and certain related parties as defendants.
    6
    However, three entities have intervened as party defendants:   (1)
    the Black Business Association, Inc.; (2) the Allied Minority
    Contractors Association, Inc.; and (3) the Miami Dade Branch of the
    National Association for the Advancement of Colored People.    The
    plaintiffs challenge the County's MWBE programs only as they apply
    to the construction industry, i.e., only with respect to SIC 15,
    16, and 17.
    The district court held a four-day bench trial in December
    1995 and heard closing arguments on April 18, 1996.   On September
    17, 1996, the district court entered a comprehensive opinion
    containing findings of fact and conclusions of law.    Engineering
    Contractors Ass'n v. Metropolitan Dade County, 
    943 F. Supp. 1546
    (S.D. Fla. 1996).
    Applying strict scrutiny, the district court found that the
    County lacked the requisite "strong basis in evidence" to support
    the race- and ethnicity-conscious measures contained in the BBE and
    the HBE programs.    Applying intermediate scrutiny to the WBE
    program, the district court found that the County had presented
    insufficient probative evidence to support its stated rationale for
    implementing a gender preference.   Therefore, the district court
    concluded that the County had failed to demonstrate a "compelling"
    interest in remedying race or ethnicity discrimination in the Dade
    County construction market (for the BBE and HBE programs), and that
    7
    it likewise had failed to demonstrate an "important" interest in
    remedying gender discrimination through its WBE program.1
    In       a   separate    analysis,   the      district   court    assumed   the
    existence         of   a   sufficient   evidentiary     basis   to     support   the
    existence of the MWBE programs in order to examine whether the
    programs were sufficiently related to the interests they purported
    to serve.         The court held that the BBE and HBE programs were not
    narrowly tailored to serve a compelling governmental interest in
    remedying past or present discrimination on the basis of race or
    ethnicity, even if sufficient evidence to support the existence of
    those programs had been demonstrated. Likewise, the district court
    held that the WBE program was not substantially related to an
    important         governmental   interest     in    remedying   past    or   present
    discrimination, even if the evidence had been sufficient to support
    the existence of that program.
    The district court followed its opinion with a final judgment
    that enjoined the County from continuing to operate its MWBE
    programs for construction work.             This appeal followed.
    II.   ISSUES
    1
    The preceding paragraph describes the substance of the
    district court's conclusions, although the district court's opinion
    phrases those conclusions a little differently. In its opinion,
    the district court holds that the BBE and HBE programs fail strict
    scrutiny, and that the WBE program fails under intermediate
    scrutiny, because the “evidence presented by the defendants does
    not constitute an adequate showing of discrimination.”       943 F.
    Supp. at 1584. Combining those holdings together with the district
    court's statement of the legal standards governing strict and
    intermediate 
    scrutiny, 943 F. Supp. at 1554-56
    , we understand the
    district court's conclusions to be as we have described them.
    8
    Despite the evidentiary complexity of this case, this appeal
    presents    only   four     major   issues.        The   standards   of   review
    applicable to those issues are set out in Part III of this opinion,
    but before we get there we will briefly outline in this Part what
    those issues are and describe our organizational approach for
    considering them.
    The first issue is whether the plaintiffs have standing.               For
    the reasons discussed in Part IV, we conclude that they do, which
    necessitates that we address the remaining issues, i.e., the merits
    issues.    We begin addressing the merits with a discussion in Part
    V of the legal standards for scrutinizing affirmative action
    programs of the type involved in this case.
    That leads into Part VI of this opinion, which involves the
    second and third major issues presented in this appeal. The second
    major issue is whether the district court erred in finding that the
    County lacked a “strong basis in evidence” to justify the existence
    of the BBE and HBE programs.         Similarly, the third major issue is
    whether the district court erred in finding that the County lacked
    a sufficient probative basis in evidence to justify the existence
    of   the   WBE   program.     To    the   extent    practicable,     we   discuss
    concurrently the evidence related to those two issues, because much
    of the statistical evidence in this case is derived from studies
    related to more than one MWBE program.         As we review that evidence,
    we will separately consider each MWBE program in light of the
    standard of review applicable to it.
    9
    Finally, the fourth major issue, which we discuss in Part VII,
    is    whether    the   MWBE   programs    are   adequately       tailored   to   the
    interests they are purported to serve.              Because we conclude that
    the district court did not clearly err in finding that the MWBE
    programs lack a constitutionally sufficient evidentiary foundation,
    our analysis of this issue is limited to the most obvious problems
    associated with the County's tailoring of the MWBE programs.                      As
    will be seen, there are several.
    Our conclusion is contained in Part VIII.
    III.   STANDARDS OF REVIEW
    The legal standards by which a race-, ethnicity-, or gender-
    conscious       affirmative   action     program    is    to    be   evaluated   are
    discussed in Part V of this opinion.             Applying those standards in
    the first instance is within the province of the district court,
    not this Court.          Our province is to review the decisions and
    judgment of the district court, but our authority to do so is
    confined by the standards of review.                 We examine them below,
    separately discussing the standard of review applicable to each of
    the four major issues in this appeal.
    A.     STANDING
    Standing is a jurisdictional question.               “The federal courts
    are    under     an    independent     obligation    to        examine   their   own
    jurisdiction, and standing 'is perhaps the most important of [the
    jurisdictional] doctrines.'” FW/PBS, Inc. v. City of Dallas, 
    493 U.S. 215
    , 231, 
    110 S. Ct. 596
    , 607 (1990) (quoting Allen v. Wright,
    10
    
    468 U.S. 737
    , 750, 
    104 S. Ct. 3315
    , 3324 (1984)) (alteration in
    FW/PBS).     As with all jurisdictional issues, this Court reviews
    standing de novo.        See, e.g., McKusick v. City of Melbourne, Fla.,
    
    96 F.3d 478
    , 482 (11th Cir. 1996) (citation omitted).
    B. EVIDENTIARY FOUNDATION OF THE BBE AND HBE PROGRAMS
    Both the Supreme Court and this Court have held that a
    district court makes a factual determination when it determines
    whether there exists a sufficient evidentiary basis justifying
    affirmative action on the basis of race or ethnicity.           See Wygant
    v. Jackson Bd. of Educ., 
    476 U.S. 267
    , 277, 
    106 S. Ct. 1842
    , 1849
    (1986) (“[T]he trial court must make a factual determination that
    the employer had a strong basis in evidence for its conclusion that
    remedial action was necessary.”); Ensley Branch, NAACP. v. Seibels,
    
    31 F.3d 1548
    , 1565 (11th Cir. 1994) (same); Howard v. McLucas, 
    871 F.2d 1000
    , 1007 (11th Cir. 1989) (same).
    We review a district court's factual findings only for clear
    error.     See Fed. R. Civ. P. 52(a) (mandating that “[f]indings of
    fact shall not be set aside unless clearly erroneous”).                   The
    Supreme    Court   has    provided   considerable   guidance   on   how   the
    appellate courts are to apply the clearly erroneous standard.
    Because this appeal is concerned chiefly with whether the district
    court clearly erred in finding that the County had failed to
    demonstrate a sufficient evidentiary foundation to justify the
    existence of the MWBE programs, a detailed review of the Supreme
    Court's guidance on the clearly erroneous standard is warranted.
    11
    We cannot hold a district court's finding of fact is clearly
    erroneous unless, in view of the entire record, we are “left with
    a definite and firm conviction that a mistake has been committed.”
    Anderson v. City of Bessemer City, 
    470 U.S. 564
    , 573, 
    105 S. Ct. 1504
    , 1511 (1985) (citation and internal quotation marks omitted).
    That is an exacting standard, purposefully designed to restrict
    second guessing in the factfinding arena. As the Supreme Court has
    explained:
    This standard plainly does not entitle a reviewing
    court to reverse the finding of the trier of fact simply
    because it is convinced that it would have decided the
    case differently. ... If the district court's account of
    the evidence is plausible in light of the record viewed
    in its entirety, the court of appeals may not reverse it
    even though convinced that had it been sitting as the
    trier of fact, it would have weighed the evidence
    differently. Where there are two permissible views of
    the evidence, the factfinder's choice between them cannot
    be clearly erroneous.
    
    Id. at 573-74,
      105   S.   Ct.    at   1511   (citations   omitted).
    Furthermore, our scope of review is no less circumscribed when the
    district court's factfindings rest on physical or documentary
    evidence instead of credibility determinations.         See 
    id. at 574,
    105 S. Ct. at 1511-12.
    The Supreme Court has explained with unmistakable clarity our
    duty in evaluating the district court's factfindings in this case.
    That duty most emphatically is not to decide whether we agree with
    the district court's view of the evidence.             Instead, we must
    determine only whether the district court's view of the evidence,
    as reflected in its factfindings, is a permissible one, i.e., a
    plausible one in light of the entire record.
    12
    C.   EVIDENTIARY FOUNDATION OF THE WBE PROGRAM
    Neither the Supreme Court nor this Court has squarely held
    that    a    district   court   makes    a     factual   determination      when    it
    determines whether there exists a sufficient evidentiary basis
    justifying affirmative action on the basis of gender.                 Although we
    have had occasion to review the evidentiary foundation of gender-
    conscious affirmative action, we have conducted that review without
    specifically explaining whether we were reviewing the evidence de
    novo or instead reviewing the district court's view of the evidence
    for clear error.
    For example, in Ensley 
    Branch, 31 F.3d at 1581
    , we reviewed
    the evidentiary foundation of a gender-conscious affirmative action
    program      and   concluded    that    “[t]he    record   before     us    contains
    substantial        anecdotal      and     statistical      evidence        of   past
    discrimination       against    women.”         Although   we   did   not   explain
    specifically in that case that we were reviewing the district
    court's evidentiary factfindings, instead of reviewing the evidence
    de novo, a close reading of the opinion reveals the nature of our
    review.      We examined the district court'sfindings that “[f]or many
    years       announcements   for    positions       as    police   patrolman        and
    firefighter were restricted to males only” and that “women were
    grossly underrepresented in a variety of City positions.”                          
    Id. (citation and
    internal quotation marks omitted).                  After reviewing
    those factual findings, we concluded: “These and related findings
    by the district court justify the district court's finding that
    there is more than ample reason for the Personnel Board and the
    13
    City of Birmingham to be concerned that they would be in time held
    liable for discrimination.”            
    Id. (emphases added)
    (citations and
    internal quotation marks omitted).
    As a close look at our Ensley Branch opinion reveals, when we
    review the evidentiary basis of a gender-conscious affirmative
    action program, we do not review the evidence de novo.                   Instead, we
    review the evidence to determine whether it can “justify the
    district court's finding” that the gender-conscious affirmative
    action program is or is not rooted in evidence of current or past
    discrimination in the relevant economic sphere.                    In other words,
    the same clearly erroneous standard governs our review of the
    evidentiary sufficiency issue involving gender-conscious programs
    that governs our review of the evidentiary sufficiency issue
    involving race- or ethnicity-conscious programs.
    That is true even though, as we will explain in more detail
    later, gender-conscious affirmative action programs may rest safely
    on    a    weaker    evidentiary   foundation       than   race-    or    ethnicity-
    conscious programs.          For gender-conscious programs, we decide if
    the       district   court   clearly   erred    in   determining         whether   the
    government had a sufficient probative basis in evidence to justify
    affirmative action.          For race- or ethnicity-conscious programs, we
    decide if the district court clearly erred in determining whether
    the       government   had    a   strong    basis    in    evidence      to   justify
    affirmative action.           Because in both circumstances the district
    court makes the same basic type of determination (factual), it
    14
    would be illogical to apply a different standard of review.      We
    review both determinations under the clearly erroneous standard.
    D.    "NARROW TAILORING" AND "SUBSTANTIAL RELATIONSHIP"
    A district court applies law to the facts when it determines
    whether a race- or ethnicity-conscious remedy is narrowly tailored
    to serve a compelling government interest, and whether a gender-
    conscious remedy bears a substantial relation to an important
    governmental interest. After identifying the factual predicate for
    the affirmative action program in question, the district court
    makes a legal determination about whether the program's terms are
    sufficiently tied to its legitimate goals to pass constitutional
    muster.    This Court reviews de novo a district court's application
    of law to the facts.     See Simmons v. Conger, 
    86 F.3d 1080
    , 1084
    (11th Cir. 1996).
    We now apply the foregoing standards of review to the issues
    in this appeal, beginning with the standing issue.
    IV.   STANDING
    The intervenors' have mounted a two-pronged attack on the
    plaintiffs' standing.     First, the intervenors argue that because
    the plaintiffs failed to put on any evidence that the were or would
    be affected by each of the MWBE programs, they had no standing to
    challenge each program.    We disagree.
    The undisputed facts reveal that the plaintiffs are six trade
    associations whose members regularly perform work for the County.
    There are a number of companies within each association, and the
    15
    intervenors stipulated that the County "will likely exclude in the
    future     --    based    on   racial,      ethnic       and   sexual    criteria     --
    plaintiffs' non-[MWBE] members from bidding for certain contracts.”
    That     stipulation       covered    all        three   programs,      and     relieved
    plaintiffs of the duty to put on any evidence that they would be
    affected by any or all of the three programs.                   The very purpose of
    a stipulation is to relieve a party of the burden it would
    otherwise have of introducing evidence to prove a fact.                         See Fed.
    R. Civ. P. 16(c)(3) (providing that at the pretrial conference the
    district        court    may   take   action        directed    toward        “obtaining
    admissions of fact and of documents which will avoid unnecessary
    proof”).
    As this Court recently explained, parties may not stipulate to
    jurisdiction, but they may stipulate to facts that bear on our
    jurisdictional inquiry.           See West Peninsular Title Co. v. Palm
    Beach County, 
    41 F.3d 1490
    , 1492 n.4 (11th Cir.), cert. denied, 
    116 S. Ct. 338
    (1995).         When the record contains such stipulations, we
    look to the record to determine whether “the stipulated facts give
    rise to jurisdiction.” 
    Id. (emphasis omitted).
    Here, the parties'
    stipulation that the plaintiffs likely will be excluded from
    performing future contracts with the County due to the race-,
    ethnicity-, and gender-conscious criteria of the MWBE programs is
    the end of the inquiry as to whether the plaintiffs likely will be
    adversely affected by all three affirmative action programs at
    issue in this case.
    16
    The second prong of the intervenors' attack on the plaintiffs'
    standing is similar to the first.              The intervenors contend that
    because the plaintiffs failed to establish -- by stipulation or
    evidence -- which of the five “contract measures” likely will
    adversely affect them, they lack standing to challenge the MWBE
    programs in toto.       We disagree.   The existence of each the programs,
    including all of its component parts, must withstand the appropriate
    level of constitutional scrutiny if that program is to be upheld.       Either
    a program is grounded on a proper evidentiary factual predicate or it is
    not.    If it is, then that program sails on to the next stage of the
    analysis, where each component contract measure is tested against the
    “narrow tailoring” and “substantial relationship” requirements.         On the
    other hand, if a program is not grounded on a proper evidentiary basis,
    then all of the contract measures go down with the ship, irrespective of
    any narrow tailoring or substantial relationship analysis.
    By stipulation, the plaintiffs' members are competing with MWBEs for
    County construction contracts, and because of the MWBE programs they do
    not compete on an equal basis.    When the government loads the dice that
    way, the Supreme Court says that anyone in the game has standing to raise
    a constitutional challenge.     “The injury in cases of this kind is that
    a discriminatory classification prevent[s] the plaintiff from competing
    on an equal footing.”    Adarand Constructors, Inc. v. Pena, ___ U.S. ___,
    ___, 
    115 S. Ct. 2097
    , 2105 (1995) (alteration in original) (citation and
    internal quotation marks omitted).          "To establish standing, therefore,
    a party challenging a set-aside program ... need only demonstrate that
    it is able and ready to bid on contracts and that a discriminatory policy
    prevents it from doing so on an equal basis."            Northeastern Florida
    Contractors v. City of Jacksonville, 508 U.S. ___, ___, 
    113 S. Ct. 2297
    ,
    17
    2303 (1993).       We are satisfied that the plaintiffs have standing to
    challenge the constitutionality of the MWBE programs, and we turn now to
    the merits of that challenge.
    V.     LEGAL STANDARDS FOR SCRUTINIZING AFFIRMATIVE ACTION PROGRAMS
    A.   RACIAL AND ETHNIC PREFERENCES
    Because the BBE and HBE programs create preferences based on race
    and ethnicity, the relevant constitutional standard applicable to those
    programs is the strict scrutiny test articulated in City of Richmond v.
    J.A. Croson Co., 
    488 U.S. 469
    , 
    109 S. Ct. 706
    (1989).                That test requires
    a “searching judicial inquiry” into the justification for the preference,
    because without that kind of close analysis “there is simply no way of
    determining what classifications are 'benign' or 'remedial' and what
    classifications are in fact motivated by illegitimate notions of racial
    inferiority or simple racial politics.”            
    Id. at 493,
    109 S. Ct. at 721.
    Accordingly,       strict    scrutiny     is    designed     both    to   “'smoke     out'
    illegitimate uses of race by assuring that the legislative body is
    pursuing a goal important enough to warrant use of a highly suspect tool”
    and to “ensure[] that the means chosen 'fit' this compelling goal so
    closely that there is little or no possibility that the motive for the
    classification was illegitimate racial prejudice or stereotype.”                      
    Id. Under strict
    scrutiny, an affirmative action program must be based
    upon a "compelling governmental interest" and must be "narrowly tailored"
    to   achieve     that   interest.       E.g.,   Ensley     
    Branch, 31 F.3d at 1564
    (citations omitted).         As we have observed:
    In practice, the interest that is alleged in support of
    racial preferences is almost always the same -- remedying past
    or present discrimination. That interest is widely accepted
    as compelling. As a result, the true test of an affirmative
    action program is usually not the nature of the government's
    interest, but rather the adequacy of the evidence of
    discrimination offered to show that interest.
    18
    
    Id. at 1565
    (citations and internal quotation marks omitted).
    If a race- or ethnicity-conscious affirmative action program is to
    be upheld, "the district court must make a factual determination that
    [there exists] a strong basis in evidence" to support the conclusion that
    remedial action is necessary. 
    Id. (citation and
    internal quotation marks
    omitted); see also 
    Croson, 488 U.S. at 500
    , 109 S. Ct. at 725 (plurality
    opinion).      As we explained in Ensley Branch, "[c]ertain aspects of this
    inquiry are well 
    established." 31 F.3d at 1565
    .      A "strong basis in
    evidence" cannot rest on "an amorphous claim of societal discrimination,
    on simple legislative assurances of good intention, or on congressional
    findings of discrimination in the national economy."              
    Id. (citing and
    applying    Croson)    (internal    quotation    marks   omitted).       However,   a
    governmental entity can “justify affirmative action by demonstrating
    'gross statistical disparities' between the proportion of minorities
    hired ... and the proportion of minorities willing and able to do the
    work.”   
    Id. (citations omitted).
         “Anecdotal evidence may also be used
    to   document     discrimination,    especially     if   buttressed     by   relevant
    statistical evidence.”        
    Id. (citation omitted).
            Accordingly, “if the
    [County]    could     show   that   it   had    essentially    become   a    'passive
    participant' in a system of racial exclusion practiced by elements of the
    local construction industry,” the Supreme Court has made it “clear that
    the [County] could take affirmative steps to dismantle such a system.”
    
    Croson, 488 U.S. at 492
    , 109 S. Ct. at 721 (plurality opinion).
    Here, the district court reviewed the evidence and made a factual
    determination that the County lacked the requisite strong basis in
    evidence to support the County's conclusion that race- and ethnicity-
    conscious remedial action is 
    necessary. 943 F. Supp. at 1584
    .           As
    previously explained, our role in re-reviewing that evidence is limited.
    19
    Our task is not to determine whether the district court's factfinding is
    “correct” in the sense of ultimate truth.                 Instead, under the clearly
    erroneous standard, our duty is to examine the record solely to determine
    whether the district court's view of the evidence is a permissible one,
    a plausible one in light of the entire record.
    B.   GENDER PREFERENCES
    1.     The Effect of the VMI Decision
    At first blush, the relevant constitutional standard to be applied
    to the WBE program is not entirely clear.                 Traditionally, gender-based
    affirmative action programs have been governed by intermediate scrutiny,
    meaning       that    “[t]o        withstand      constitutional     challenge,     ...
    classifications by gender must serve important governmental objectives
    and must be substantially related to achievement of those objectives.”
    Craig v. Boren, 
    429 U.S. 190
    , 197, 
    97 S. Ct. 451
    , 456-57 (1976).                   That
    has been the standard for two full decades, and the district court
    applied it to this case.           
    See 943 F. Supp. at 1556
    .
    The district court was concerned, however, by the Supreme Court's
    recent decision in United States v. Virginia, 
    116 S. Ct. 2264
    (1996)
    (invalidating the maintenance of single-sex education program at Virginia
    Military Institute) (hereinafter “VMI”).                 In VMI, the Court held that
    "[p]arties     who    seek   to    defend   gender-based     government   action   must
    demonstrate an 'exceedingly persuasive justification' for that action."
    
    Id. at 2274
    (citations omitted).               The phrase “exceedingly persuasive
    justification” permeates the Court's VMI opinion, 
    id. at 2271,
    2274,
    2276, 2282, 2287, and that phrase connotes more intense scrutiny than do
    customary     descriptions        of intermediate    scrutiny.      See 
    id. at 2294
    (Scalia, J., dissenting) (suggesting that the majority had effectively
    adopted   a    form    of    strict    scrutiny    for    gender   classifications).
    20
    Nevertheless, the     VMI   Court   expressly   disclaimed     "equating    gender
    classifications, for all purposes, to classifications based on race or
    national origin."     
    Id. at 2275
    (majority opinion).
    The   district    court   assumed    without   deciding   that   traditional
    intermediate   scrutiny still applies to gender-conscious             affirmative
    action programs.    
    See 943 F. Supp. at 1556
    .       Finding that the WBE program
    lacked a sufficient evidentiary foundation to withstand traditional
    intermediate level scrutiny, the district court found it unnecessary to
    decide whether the VMI decision raised the constitutional hurdle over
    which gender-conscious affirmative action programs must leap.              See 
    id. We conclude
    that the district court was correct to apply intermediate
    scrutiny to the WBE program.
    First, although the phrase “exceedingly persuasive justification”
    has more linguistic verve than conventional descriptions of intermediate
    scrutiny, it does not necessarily follow that a new constitutional
    standard for judging gender preferences is embodied in that phrase.
    Concurring in VMI, Chief Justice Rehnquist suggested that the “phrase is
    best confined, as it was first used, as an observation on the difficulty
    of meeting the applicable test, not as a formulation of the test itself.”
    
    VMI, 116 S. Ct. at 2288
    (Rehnquist, C.J., concurring).                 Similarly,
    Justice Scalia suggested that the answer to whether the justification for
    a gender classification is “exceedingly persuasive” is properly derived
    from considering whether the classification serves important governmental
    objectives and is substantially related to their achievement.              
    Id. at 2294
    (Scalia, J., dissenting).      That is an attractive resolution of the
    issue -- especially in view of the fact that the majority opinion in VMI
    recites the time-honored intermediate scrutiny standard with approval
    even as it explains how a district court must evaluate whether the
    21
    proffered justification for a gender classification is “exceedingly
    persuasive.”       See 
    id. at 2275
    (majority opinion).
    Moreover, a holding that the Supreme Court has abandoned traditional
    intermediate scrutiny in favor of a more restrictive formulation would
    mean   that   the    Court   has   overruled    sub silentio   its    long   line   of
    precedents applying intermediate scrutiny to gender classifications. See
    
    id. at 2288
       (Rehnquist,    C.J.,   concurring)    (listing   Supreme   Court
    precedents applying traditional intermediate scrutiny).              Even if the VMI
    case portends a major change in the Supreme Court's approach to gender
    classifications, “we are not at liberty to disregard binding case law
    that is so closely on point and has been only weakened, rather than
    directly overruled, by the Supreme Court.”               Florida League of Prof'l
    Lobbyists v. Meggs, 
    87 F.3d 457
    , 462 (11th Cir. 1996).           The Supreme Court
    has cautioned us that “[i]f a precedent of this Court has direct
    application in a case, yet appears to rest on reasons rejected in some
    other line of decisions, the Court of Appeals should follow the case
    which directly       controls, leaving to this Court the prerogative of
    overruling its own decisions.”        Rodriguez de Quijas v. Shearson/American
    Express, Inc., 
    490 U.S. 477
    , 484, 
    109 S. Ct. 1917
    , 1921-22 (1989); see
    also Agostini v. Felton, ___ U.S. ___, ___, ___ S. Ct. ___, ___, (June
    23, 1997) (reaffirming that holding of Rodriguez de Quijas).             Of course,
    we take that admonition seriously.              See, e.g., Brisentine v. Stone &
    Webster Eng'g Corp., ___ F.3d ___, ___ (No. 96-6866, 11th Cir. 1997);
    Scala v. City of Winter Park, ___ F.3d ___, ___ n.2 (No. 96-3121, 11th
    Cir. 1997).
    There is a long line of directly applicable Supreme Court precedents
    applying traditional intermediate scrutiny to gender classifications.
    More specifically, the Supreme Court held in Mississippi University for
    22
    Women v. Hogan, 
    458 U.S. 718
    , 724, 
    102 S. Ct. 3331
    , 3335 (1982), that
    intermediate scrutiny was the appropriate test to apply to a gender-based
    classification favoring women, which is the same type of classification
    created by the County's WBE program.            Instead of overruling Mississippi
    University for Women, the VMI Court cited that case as “immediately in
    point” and the “closest guide” for the VMI decision itself.              VMI, 116 S.
    Ct. at 2275, 2271.            The Supreme Court is not in the business of
    overruling its own precedents by citing them with approval, and we
    decline to hold that the Court did so in the VMI case.             Unless and until
    the Supreme Court tells us otherwise, intermediate scrutiny remains the
    applicable constitutional standard in gender discrimination cases, and
    a gender preference may be upheld so long as it is substantially related
    to an important governmental objective.
    2.   The Requisite Evidentiary Showing
    In attempting to satisfy the important governmental objective prong
    of the intermediate scrutiny test, the County contends that the objective
    of the WBE program is to “redress discrimination against women.” That
    stated objective is typical, and it is unquestionably a sufficiently
    “important” one to sustain a gender-conscious affirmative action program.
    See Califano v. Webster, 
    430 U.S. 313
    , 318, 
    97 S. Ct. 1192
    , 1195 (1977)
    (upholding affirmative action in the calculation of Social Security
    retirement benefits where “[t]he challenged statute operated directly to
    compensate women for past economic discrimination”); see also, e.g.,
    Ensley 
    Branch, 31 F.3d at 1580
    (holding that “the government interest
    prong    of   the   inquiry    can   be   satisfied   by   a   showing   of   societal
    discrimination in the relevant economic sector”).              Therefore, as in the
    racial analogue, “the true test of an affirmative action program is
    usually not the nature of the government's interest, but rather the
    23
    adequacy   of    the    evidence    of   discrimination      offered    to    show    that
    interest.”   
    Id. at 1565
    (citation and internal quotation marks omitted).
    Although it is clear that both gender-conscious and race- or
    ethnicity-conscious programs must be tested for evidentiary sufficiency,
    the measure of the evidence required is less clear in the gender context.
    The Supreme Court has not addressed the question explicitly, and there
    is a similar dearth of guidance in the reported decisions of other
    federal appellate courts.          As the Third Circuit has observed, “Few cases
    have considered the evidentiary burden needed to satisfy intermediate
    scrutiny in this context and there is no Croson analogue to provide a
    ready reference point.”        Contractors Ass'n v. City of Philadelphia, 
    6 F.3d 990
    , 1010 (3d Cir. 1993).            The Supreme Court has told us plainly
    that race- and ethnicity-conscious programs must be tested for a “strong
    basis in evidence,” and a body of appellate jurisprudence has developed
    to provide that label with          meaningful content.      See, e.g., 
    Croson, 488 U.S. at 499-504
    , 109 S. Ct. at 724-27 (identifying factors that cannot
    form a “strong basis in evidence”); Ensley 
    Branch, 31 F.3d at 1565
    (citing and applying Croson).            In the gender context, however, we must
    work without an analogous evidentiary label from the Supreme Court, and
    the jurisprudence is less developed.
    Regardless of what label might be affixed to the standard, it is
    clear to us that a gender-conscious affirmative action program can rest
    safely on something less than the “strong basis in evidence” required to
    bear the weight of a race- or ethnicity-conscious program.               We agree with
    the Third Circuit that “[l]ogically, a [local government] must be able
    to rely on less evidence in enacting a gender preference than a racial
    preference because applying Croson's evidentiary standard to a gender
    preference      would    eviscerate      the    difference    between        strict   and
    24
    intermediate scrutiny.”     Contractor's 
    Ass'n, 6 F.3d at 1010
    ; see also
    Peter Lurie, Comment, The Law as They Found It: Disentangling Gender-
    Based Affirmative Action Programs from Croson, 59 U. Chi. L. Rev. 1563,
    1584-89 (1992) (concluding that “[t]he factual predicate required cannot
    be equal to that needed to support a racial classification” because
    “[a]ppending   a   Croson-style     factual   predicate    to   the   standard
    disingenuously transforms” intermediate scrutiny into strict scrutiny).
    While there is a difference between the evidentiary foundation
    necessary to support a race- or ethnicity-conscious affirmative action
    program and the evidentiary foundation necessary to support a gender
    preference, that difference is one of degree, not of kind.            In both
    circumstances, the test of the program is the adequacy of evidence of
    discrimination, but in the gender context less evidence is required. The
    difficulty, of course, is in determining how much less.
    Thus far, the Third Circuit is the only federal appellate court that
    has   explicitly   attempted   to   clarify   the    evidentiary   requirement
    applicable to gender-conscious programs.      In Contractors Association, it
    announced   that   the   intermediate   scrutiny     standard   “requires   the
    [government] to present probative evidence          in support of its stated
    rationale for the gender preference, discrimination against women-owned
    contractors.” Contractors 
    Ass'n, 6 F.3d at 1010
    (emphasis added). After
    announcing the “probative evidence” standard, the Contractors Association
    court went on to hold that the evidence of discrimination against women
    that the government had offered was “insufficient to create an issue of
    fact.” 
    Id. at 1011.
            It reached that conclusion even though the
    government had offered some evidence of discrimination against women,
    including a statistical study, an affidavit, and the testimony of a
    witness who had appeared at a city council hearing.        See 
    id. 25 Plainly,
    the evidence offered by the government in           Contractors
    Association was “probative” as that word is commonly understood, because
    it tended, at least to some extent, to prove discrimination against
    women.   See, e.g., Black's Law Dictionary 1203 (6th ed. 1990) (defining
    “probative evidence” as evidence “tending to prove” or which “contributes
    toward proof”).    The probative evidence in Contractors Association was
    nonetheless judged “insufficient.”    We think that the court's holding in
    Contractor's Association is more helpful than the “probative evidence”
    standard the opinion articulates.     Under the Third Circuit's      holding,
    evidence offered in support of a gender preference must not only be
    “probative,” it must also be “sufficient.”
    We agree with the Third Circuit's de facto requirement that a
    proponent of a gender-conscious affirmative action program must present
    not only probative evidence of discrimination, but sufficient probative
    evidence of it.    Of course, that formulation begs the question of when
    the evidence becomes “sufficient,” but no more so than the Supreme
    Court's requirement of a “strong basis in evidence” in the racial
    analogue begs the question of when the evidence becomes “strong.”            In
    both contexts, the evidentiary standards necessarily are tautological
    when the words alone are considered and must draw meaning from an
    evolving body of case law that will define them. Although the difference
    between the “strong basis in evidence” standard applicable to race- or
    ethnicity-conscious programs and the less-stringent “sufficient probative
    evidence” standard applicable to gender-conscious programs cannot be
    measured or described with scientific precision, we have previously
    recognized   two   principal   guidelines   that   mark   the   boundaries   of
    intermediate scrutiny evidentiary analysis.
    26
    First, “[u]nder the intermediate scrutiny test, a local government
    must   demonstrate         some    past     discrimination         against    women,     but    not
    necessarily discrimination by the government itself.”                        Ensley 
    Branch, 31 F.3d at 1580
    .         Indeed,    “[o]ne    of    the    distinguishing          features    of
    intermediate scrutiny is that, unlike strict scrutiny, the government
    interest prong of the inquiry can be satisfied by a showing of societal
    discrimination        in    the    relevant     economic      sector.”         
    Id. (citations omitted).
         Thus, to be sufficient the evidence need not be about
    governmental discrimination.
    Second, the intermediate scrutiny evidentiary review is not to be
    directed toward mandating that gender-conscious affirmative action is
    used only as a “last resort,” Hayes v. North State Law Enforcement
    Officers Ass'n, 
    10 F.3d 207
    , 217 (4th Cir. 1993) (racial discrimination
    case), but instead to ensuring that the affirmative action program is “a
    product of analysis rather than a stereotyped reaction based on habit,”
    Contractors 
    Ass'n, 6 F.3d at 1010
    (quoting Metro Broadcasting, Inc. v.
    FCC,   
    497 U.S. 547
    ,       582-83,     110    S.     Ct.    2997,     3018-19    (1990)).
    Nevertheless,        any    “'analysis'       that   rests        upon   unsupported      factual
    premises cannot possibly be 'reasoned,' and an untrue and widely-held
    generalization about men or women is by definition a 'stereotype.'”
    Lamprecht v. FCC, 
    958 F.2d 382
    , 393 n.3 (D.C. Cir. 1992) (Thomas, Circuit
    Justice).     That is why the intermediate scrutiny evidentiary “inquiry
    turns on whether there is evidence of past discrimination in the economic
    sphere at which the affirmative action program is directed.”                               Ensley
    
    Branch, 31 F.3d at 1581
    .             Unsupported generalizations will not suffice.
    Although sufficiency-of-the-evidence standards may elude precise
    formulation, we believe the foregoing two guidelines will assist courts
    in determining when a government has presented sufficient probative
    27
    evidence in support of its stated rationale for enacting a gender
    preference, i.e., when the evidence is sufficient to show that the
    preference    rests     on    evidence-informed            analysis     rather     than   on
    stereotypical generalizations.           Under those guidelines, the government
    must satisfy an “intermediate” standard -- less stringent than the
    “strong basis in evidence” standard associated with strict scrutiny, yet
    more demanding than merely any probative evidence.                    The Third Circuit's
    actual holding in     Contractors Association that the evidence there was
    insufficient, a holding with which we agree, provides some guidance to
    bench and bar.       We hope our decision about whether the district court
    clearly erred in finding that the specific evidentiary showing in this
    case is insufficient will provide additional guidance.                   Future cases may
    serve to clarify further the evidentiary standard applicable to gender-
    conscious affirmative action programs, but for the time being we need
    only decide whether the district court clearly erred in finding that Dade
    County failed to meet its evidentiary burden in this case.
    In this case, the district court reviewed the evidence that the
    County offered in support of the WBE program, and it made a factual
    determination that the evidence was “insufficient to provide the factual
    predicate to support the County's state[d] rationale for its gender
    preference 
    program.” 943 F. Supp. at 1584
    .             As with the racial and
    ethnicity    preference      programs,    we    have   a    limited    role   to   play   in
    evaluating    that   factfinding.        We     will   not    review    the   evidence    to
    determine whether we would have reached a different conclusion if we had
    been sitting as the trier of fact.             Instead, we will review the evidence
    only to determine whether the district court's view of the evidence is
    a permissible one, a plausible one in light of the entire record.
    VI.     THE EVIDENCE
    28
    The County put forward two types of evidence in support of its MWBE
    programs: (1) statistical evidence and (2) nonstatistical or "anecdotal"
    evidence.        Because much of the statistical evidence is derived from
    studies related to more than one MWBE program, we will review the
    statistical evidence for all three of the programs simultaneously,
    bearing in mind that a less stringent standard of review applies to the
    WBE program.       After reviewing the statistical evidence, we will review
    the anecdotal evidence, which is focused almost exclusively on the BBE
    program.
    Before turning to the evidentiary details, however, we address an
    issue that bears on much of the analysis that will follow.            With respect
    to the BBE program, most of the statistical evidence presented by the
    County is “post-enactment” evidence, i.e. evidence based on data related
    to years following the County's initial enactment of the BBE program in
    1982.    As we and a number of other circuits have held, the use of that
    kind of evidence is permissible:
    Although Croson requires that a public employer show strong
    evidence of discrimination when defending an affirmative
    action plan, the Supreme Court has never       required that,
    before implementing affirmative action, the employer must have
    already proved that it has discriminated. On the contrary,
    formal findings of discrimination need neither precede nor
    accompany the adoption of affirmative action.
    Ensley 
    Branch, 31 F.3d at 1565
    ; see also Concrete Works v. City & County
    of Denver, 
    36 F.3d 1513
    , 1521 (10th Cir. 1994),          cert. denied, 
    514 U.S. 1004
    , 
    115 S. Ct. 1315
    (1995); Contractors 
    Ass'n, 6 F.3d at 1003-04
    (3d
    Cir. 1993); Harrison & Burrowes Bridge Constructors, Inc. v. Cuomo, 
    981 F.2d 50
    , 60 (2d Cir. 1992); Coral Constr. Co. v. King County, 
    941 F.2d 910
    , 920 (9th Cir. 1991).
    Without repeating everything we had to say in Ensley Branch on this
    subject,    it    warrants   emphasis   that   consideration   of   post-enactment
    29
    evidence is appropriate when affirmative action programs are scrutinized,
    because    “[a]   violation    of   federal    statutory      or   constitutional
    requirements does not arise with the making of a finding; it arises when
    the wrong is committed.”      Wygant v. Jackson Bd. of Educ., 
    476 U.S. 267
    ,
    289, 
    106 S. Ct. 1842
    , 1855 (1986) (O'Connor, J., concurring). Therefore,
    if the County can demonstrate that, notwithstanding its affirmative
    action efforts, it remains a “'passive participant' in a system of racial
    exclusion practiced by elements of the local construction industry,”
    
    Croson, 488 U.S. at 492
    , 109 S. Ct. at 721 (plurality opinion), there is
    no justification for invalidating the County's voluntary efforts to
    dismantle that exclusionary system, at least to the extent that those
    efforts are narrowly tailored to accomplishment of that goal.            This is
    particularly true in light of the fact that the relief granted to the
    plaintiffs by the district court is a permanent injunction against the
    continued operation of the MWBE programs.       See Contractors 
    Ass'n, 6 F.3d at 1004
    (observing that “[b]ecause injunctions are prospective only, it
    makes sense to consider all available evidence ... including the post-
    enactment evidence”).
    Although post-enactment evidence is admissible to determine whether
    an affirmative action program is constitutional, such evidence carries
    with it the hazard that the program at issue may itself be masking
    discrimination that might otherwise be occurring in the relevant market.
    In view of that hazard, the County contends that the district court erred
    when it “failed to consider that the 12 year pre-existing BBE program
    caused    the   foregoing   [statistical]     measures   of    participation   to
    understate disparity for Black participation.” On that point, the County
    is mistaken, because the district court did consider that possibility.
    30
    In fact, the district court observed that the County's use of post-
    enactment evidence was “skewed by the challenged affirmative action
    
    program,” 943 F. Supp. at 1558
    , even though the court nevertheless
    considered in detail the post-enactment evidence that the County itself
    chose to present.   What the district court did not do is speculate about
    what the data might have shown had the BBE program never been enacted.
    We find no fault in that approach, because a strong basis in evidence can
    never arise from sheer speculation.              Government actors are free to
    introduce   post-enactment     evidence     in   defending   affirmative   action
    programs, but if that evidence fails to meet the applicable evidentiary
    burden, a federal court cannot simply presume that, absent the programs,
    sufficient evidence of discrimination would have been found.           Like the
    district court, we take the County's evidence as we find it, or rather
    as the County presented it.
    A.   THE STATISTICAL EVIDENCE
    The County presented five basic categories of statistical evidence
    to the district court:        (1) County contracting statistics; (2) County
    subcontracting statistics; (3) marketplace data statistics; (4) The
    Wainwright Study; and (5) The Brimmer Study.            Below, we describe and
    summarize each of those categories of statistical evidence in turn.
    1.    County Contracting Statistics
    The heart of the County's statistical analysis is a study that
    2
    compares the following three factors for County nonprocurement
    2
    When Dade County engages with the private sector in business
    activities, the County classifies those activities as “procurement”
    or “nonprocurement.”       In general, nonprocurement business
    activities
    include construction, personal and professional services, leases,
    and concessions. Approximately 90% of the County's overall
    31
    construction contracts: (1) the percentage of bidders that were MWBE
    firms; (2) the percentage of awardees that were MWBE firms; and (3)
    the proportion of County contract dollars that have been awarded to
    MWBE firms.    The study makes those comparisons for two time
    periods: 1989-91 and 1993.   Fiscal year 1992 was not included in
    the study, because of the extraordinary expenditures associated
    with Hurricane Andrew.    The statistics for the years that were
    included may be summarized as follows:
    construction expenditures fall are classified as nonprocurement,
    which understandably prompted the County to focus its statistical
    presentation on nonprocurement construction contracting data. The
    County's expert, Dr. Manuel Carvajal, testified that the
    nonprocurement construction contracting statistics were the most
    probative statistical evidence of discrimination that the County
    had.
    32
    BBE: 1989-91
    Category     BBE Bidders (%)        BBE Awardees (%)   Contract $ (%)
    SIC 15             13.8                 15.0              1.8
    SIC 16             5.2                   3.4              0.5
    SIC 17             16.2                 13.5              4.8
    BBE: 1993
    Category     BBE Bidders (%)        BBE Awardees (%)   Contract $ (%)
    SIC 15             17.5                 24.6              7.8
    SIC 16             16.6                 24.1              9.9
    SIC 17             21.3                 20.0              14.0
    Defendants' Exhibit L.
    HBE: 1989-91
    Category     HBE Bidders (%)        HBE Awardees (%)   Contract $ (%)
    SIC 15             31.0                 33.0              15.0
    SIC 16             23.2                 21.9              14.2
    SIC 17             28.6                 31.1              7.2
    HBE: 1993
    Category     HBE Bidders (%)        HBE Awardees (%)   Contract $ (%)
    SIC 15             31.7                 33.9              24.4
    SIC 16             22.5                 26.5              18.2
    SIC 17             29.5                 30.0              32.7
    Defendants' Exhibit M.
    WBE: 1989-91
    Category    WBE Bidders (%)         WBE Awardees (%)   Contract $ (%)
    33
    SIC 15                   6.9                     6.0                  1.0
    SIC 16                   3.2                     2.2                  2.9
    SIC 17                 13.3                     13.5                  4.4
    WBE: 1993
    Category           WBE Bidders (%)        WBE Awardees (%)       Contract $ (%)
    SIC 15                 13.5                      6.1                  0.9
    SIC 16                   9.2                     5.7                  5.3
    SIC 17                   9.8                    15.0                25.4
    Defendants' Exhibit N.
    At least one thing is fairly obvious from the foregoing
    statistics.        For    the    BBE   and      HBE    statistics,    there    are      no
    consistently       negative     disparities       between     the   bidder    and    the
    awardee percentages.         In fact, by 1993, the BBE and HBE bidders are
    being awarded more than their proportionate "share" of the total
    number of County contracts in every SIC category, when the bidder
    percentages are used as the baseline for predicting those shares.
    There are a couple exceptions to that observation, but in general
    it is true.      Therefore, as an initial matter, we certainly cannot
    conclude that the district court clearly erred by failing to find
    a strong basis in evidence of discrimination against BBEs and HBEs
    from disparities between bidder and awardee percentages.
    For WBEs, the bidder/awardee results are decidedly mixed. For
    SIC   17,   WBEs    consistently       have     been    awarded     more   than    their
    proportionate share of County contracts.                 For SIC 15 and SIC 16 in
    years 1989-91, the difference between the WBE bidder and awardee
    34
    percentages is small, but disfavorable to the WBEs. For those same
    categories in 1993, however, the difference between WBE bidders and
    awardees is more disfavorable to WBEs -- at the same time the
    favorable disparity in SIC 17 has also increased.      Without further
    analytical refinement, we cannot say that the district court
    clearly erred by failing to find in the mixed picture presented by
    the WBE bidder/awardee disparities a sufficiently probative basis
    in the evidence of discrimination in the relevant economic sector
    to justify the County's use of a gender preference.
    The County's study refined the foregoing statistical analysis
    by bringing into the mix the percentage of County construction
    contract dollars actually being awarded to MWBEs.       To do that, the
    study calculated "disparity indices" for each program and SIC code.
    In colloquial terms, a disparity index compares the amount of
    contract awards a group actually got to the amount we would have
    expected it to get based on that group's bidding activity and
    awardee   success   rate.   More   specifically,   a   disparity   index
    measures the participation of a group in County contracting dollars
    by dividing that group's contract dollar percentage by the related
    bidder or awardee percentage, and multiplying that result by 100%.
    The closer the resulting index is to 100%, the greater the measured
    group's participation in the contracting dollars. For instance, if
    the BBEs represented 10% of bidders, and were awarded 10% of
    contract dollars, the bidder disparity index would be:
    (Contract Dollar % ÷ Bidder % ) x 100 %=
    (10% ÷ 10%) x 100%=
    35
    1 x 100% = 100% or "full participation"
    Similarly, if the BBEs represented 10% of awardees, but were
    awarded only 5% of contract dollars, the awardee disparity index
    would be:
    (Contract Dollar % ÷ Awardee % ) x 100 %=
    (5% ÷ 10%) x 100%=
    .5 x 100% = 50% or "half participation"
    The utility of disparity indices or similar measures to
    examine the utilization of minorities or women in a particular
    industry has been recognized by a number of federal circuit courts.
    See    Concrete   
    Works, 36 F.3d at 1523
       n.10   (10th   Cir.   1994)
    (employing disparity index); Contractors 
    Ass'n, 6 F.3d at 1005
    (3d
    Cir. 1993) (employing disparity index); Associated Gen. Contractors
    v. Coalition for Economic Equity, 
    950 F.2d 1401
    , 1414 (9th Cir.
    1991) (employing similar statistical data); see also Stuart v.
    Roache, 
    951 F.2d 446
    , 451 (1st Cir. 1991) (employing similar
    statistical data); Cone Corp v. Hillsborough County, 
    908 F.2d 908
    ,
    915-16 (11th Cir. 1990) (employing similar statistical data).
    In general, and as the district court recognized, disparity
    indices of 80% or greater, which are close to full participation,
    are not considered indications of discrimination.                For instance,
    the EEOC's disparate impact guidelines use the 80% test as the
    boundary line for determining a prima facie case of discrimination.
    29 C.F.R. § 1607.4D.       Additionally, none of the circuits that have
    explicitly endorsed the use of disparity indices have indicated
    that    an   index   of    80%   or     greater     might   be   probative   of
    36
    discrimination.      See Concrete 
    Works, 36 F.3d at 1524
    (10th Cir.
    1994) (crediting disparity indices ranging from 0% to 3.8%);
    Contractors     
    Ass'n, 6 F.3d at 1005
      (3d    Cir.   1993)   (crediting
    disparity index of 4%).              The district court did not consider
    disparity      indices   of    80%     or       greater   to     be   probative   of
    discrimination. In light of the foregoing authority, including the
    EEOC's guidance on the subject, we cannot say that view of the
    evidence was clearly erroneous.
    After calculation of the disparity indices, the County's study
    tested the statistical significance of the results through the
    application of standard deviation analysis. The standard deviation
    figure describes the probability that the measured disparity is the
    result of mere chance.        As we previously have recognized:
    Social scientists consider a finding of two standard
    deviations significant, meaning there is about one chance
    in 20 that the explanation for the deviation could be
    random and the deviation must be accounted for by some
    factor other than chance.
    Peightal v. Metropolitan Dade County, 
    26 F.3d 1545
    , 1556 n.16 (11th
    Cir. 1994) (quoting Waisome v. Port Authority, 
    948 F.2d 1370
    , 1376
    (2d Cir. 1991)).
    The disparity indices for the County's contracting statistics,
    together with their corresponding standard deviation values, 3 are
    as follows:
    BBE: 1989-91
    3
    Disparity indices that the County's expert identified as
    having no statistical significance are indicated by the inclusion
    of a dash in the corresponding “Standard Deviation Value” column.
    37
    Bidder     Standard    Awardee     Standard
    Disparity   Deviation   Disparity   Deviation
    Category      Index        Value      Index        Value
    SIC 15      12.6%        3.26       11.6%        3.39
    SIC 16      10.1%        2.61       15.5%        1.94
    SIC 17      29.7%        2.35       35.6%        1.84
    BBE: 1993
    Bidder     Standard    Awardee     Standard
    Disparity   Deviation   Disparity   Deviation
    Category      Index        Value      Index        Value
    SIC 15      44.9%        1.81       31.9%        2.59
    SIC 16      59.3%        1.40       40.9%        2.50
    SIC 17      65.6%          --       69.9%          --
    Defendants' Exhibit L.
    HBE: 1989-91
    Bidder     Standard    Awardee     Standard
    Disparity   Deviation   Disparity   Deviation
    Category      Index        Value      Index        Value
    SIC 15      48.4%        2.86       45.5%        2.98
    SIC 16      61.2%        2.12       64.9%        1.89
    SIC 17      25.3%        3.53       23.2%        3.69
    HBE: 1993
    38
    Bidder      Standard         Awardee     Standard
    Disparity    Deviation        Disparity   Deviation
    Category      Index         Value           Index        Value
    SIC 15      76.9%          1.06           72.1%         1.19
    SIC 16      80.8%           --            68.8%         1.31
    SIC 17      110.9%          --           109.1%          --
    Defendants' Exhibit M.
    WBE: 1989-91
    Bidder      Standard         Awardee     Standard
    Disparity    Deviation        Disparity   Deviation
    Category      Index         Value           Index        Value
    SIC 15      14.6%          2.19           16.8%         1.92
    SIC 16      89.8%           --           128.9%          --
    SIC 17      33.2%          1.99           32.7%         1.94
    WBE: 1993
    Bidder      Standard         Awardee     Standard
    Disparity    Deviation        Disparity   Deviation
    Category      Index         Value           Index        Value
    SIC 15       6.3%          2.87           13.8%         1.64
    SIC 16      57.3%          1.05           91.4%          --
    SIC 17      257.8%          --           169.1%          --
    Defendants' Exhibit N.
    In the absence of further refinement, the foregoing statistics
    would indicate statistically significant underutilization of BBEs
    in County construction contracting.      With the exception of SIC 17
    for 1993, there are substantial and statistically significant
    39
    unfavorable disparities for County contract dollars -- in terms of
    bidder participation, awardee participation, or both.                    For SIC 17
    in 1993, there is a substantial unfavorable disparity with respect
    to both bidder and awardee participation, but neither figure is
    statistically significant.
    With HBEs, the results are less dramatic.               For 1989-91, there
    are    substantial        and     statistically       significant       unfavorable
    disparities      for     County    contract      dollars    in    all    three   SIC
    categories.         However,      by   1993,    there    are     no   statistically
    significant unfavorable disparities, and in SIC 17 the disparity
    (albeit statistically insignificant) is favorable toward Hispanics.
    For WBEs, the picture is mixed.                For 1989-91, there is a
    substantial and statistically significant unfavorable disparity
    only in SIC 15.        However, with standard deviation values of 1.9 for
    both bidder and awardee participation, the substantial unfavorable
    disparity      in   SIC     17    very    closely       approaches      statistical
    significance.       On the other hand, the disparities                for SIC 16 in
    1989-91 during the same time frame are favorable to WBEs.                     Turning
    to    1993,   the   only   category      with    a   statistically      significant
    unfavorable disparity is SIC 15.                For SIC 16, the disparity for
    awardee       participation       is     insubstantial,        and      for   bidder
    participation is substantial but statistically insignificant.                     For
    SIC 17, the disparities (though statistically insignificant) are
    favorable toward WBEs.
    As this circuit and others have recognized, when the proponent
    of an affirmative action plan produces sufficient evidence to
    40
    support an inference of discrimination, the plaintiff must rebut
    that inference in order to prevail.           See Concrete 
    Works, 36 F.3d at 1522
    (10th Cir. 1994); Contractors 
    Ass'n, 6 F.3d at 1006
    (3d Cir.
    1993); Howard v. McLucas, 
    871 F.2d 1000
    , 1007 (11th Cir. 1989).              As
    we explained in Howard, which involved public employment, once the
    proponent of affirmative action:
    introduces its statistical proof as evidence of its
    remedial purpose, thereby supplying the [district] court
    with the means for determining that [it] had a firm basis
    for concluding that remedial action was appropriate, it
    is incumbent upon the nonminority [employees] to prove
    their case; they continue to bear the ultimate burden of
    persuading the [district] court that the [public
    employer's] evidence did not support an inference of
    prior discrimination and    thus a remedial purpose, or
    that the plan instituted on the basis of this evidence
    was not sufficiently "narrowly tailored."
    
    Id. at 1007
    (quoting Wygant v. Jackson Bd. of Educ., 
    476 U.S. 267
    ,
    293, 
    106 S. Ct. 1842
    , 1856 (O'Connor, J., concurring in part and
    concurring in the judgment)).
    Typically, when statistical evidence is sufficient to support
    an inference of discrimination, plaintiffs have at their disposal
    at least three methods of rebutting that inference with a “neutral
    explanation.”     Contractors 
    Ass'n, 6 F.3d at 1007
    .          Plaintiffs may
    do   so   by:   “(1)   showing   that   the    statistics   are   flawed;   (2)
    demonstrating that the disparities shown by the statistics are not
    significant      or    actionable;      or    (3)   presenting    contrasting
    statistical data.”        Coral Constr. , 941 F.2d at 921 (citation
    omitted); Contractors 
    Ass'n, 6 F.3d at 1007
    (listing same methods).
    We need not decide whether the foregoing statistical analysis was
    sufficient to support an inference of discrimination such that the
    41
    plaintiffs were required to rebut that inference, because the
    plaintiffs did produce sufficient evidence to establish a neutral
    explanation for the disparities, whether they were required to or
    not.
    The plaintiffs have contended throughout this litigation that
    the disparities illustrated by the County's statistical analysis,
    which we have set out, are better explained by firm size than by
    discrimination. The plaintiffs point out that minority and female-
    owned firms tend to be smaller, and that it stands to reason
    smaller firms will win smaller contracts.                   The plaintiffs produced
    evidence based on 1987 Census data, which indicates that, on
    average, minority and female-owned construction firms in Dade
    County compare to non-MWBE firms as follows:
    Category          Employees               Payroll         Sales
    Black                 3.1             $45,238             $162,867
    Hispanic              4.3             $70,893             $427,032
    Women                 6.6             $113,761            $632,500
    Non-MWBE             14.1             $272,839        $1,268,29
    1
    Plaintiffs' Exhibit 54 at 39.
    The plaintiffs' explanation for the disparities in County
    contract    dollar    awards      is     a     plausible    one,     in   light   of   the
    uncontroverted evidence that MWBE construction firms tend to be
    substantially smaller than non-MWBE firms. Of course, it is hardly
    surprising    that     MWBE      firms       bidding   on    or    performing     County
    contracts are smaller than non-MWBE firms, because the County
    42
    requires them to be small in order to be counted as MWBE firms.
    The Dade County Code requires that, absent a special exemption,
    firms participating in the MWBE programs may not exceed the size
    limits for “small business concerns” as defined by the Small
    Business Administration.     See Metropolitan Dade County Code § 2-
    3.2(3).   Thus, the relative smallness of the MWBE firms is a matter
    of definition imposed by the County on the programs.              Moreover, as
    the County's own expert, Dr. Manuel Carvajal admitted, firm size
    plays a significant role in determining which firms win contracts.
    According to Dr. Carvajal:
    The size of the firm has got to be a major determinant
    because of course some firms are going to be larger, are
    going to be better prepared, are going to be in a greater
    natural capacity to be able to work on some of the
    contracts while others simply by virtue of their small
    size simply would not be able to do it.
    More simply put: Because they are bigger, bigger firms have a
    bigger chance to win bigger contracts.        It follows that, all other
    factors being equal and in a perfectly nondiscriminatory market,
    one would expect the bigger (on average) non-MWBE firms to get a
    disproportionately higher percentage of total construction dollars
    awarded than the smaller MWBE firms.            The County's own expert
    admitted as much.
    Anticipating   the   plaintiffs'      neutral   explanation      for   the
    identified    contract    dollar     disparities,    the   County's        study
    conducted    regression   analyses    to   control   for   firm    size.     As
    explained in greater detail in the district court's opinion,
    regression analysis is a statistical procedure for determining the
    relationship between a dependent and independent variable,                 e.g.,
    43
    the dollar value of a contract award and firm size.                  See 943 F.
    Supp. at 1564-65.          The point of a regression analysis is to
    determine whether the relationship between the two variables is
    statistically meaningful.        Here, the County's regression analyses
    were   directed   toward     identifying    those   disparities      that    were
    unexplained by firm size, the theory being that those unexplained
    disparities are necessarily the result of some other factor, such
    as discrimination.        The statistical significance of the calculated
    results is once again expressed by standard deviation analysis.
    The district court did not consider unexplained disparities that
    corresponded to standard deviation values of less than two to be
    probative of discrimination, and based on our Peightel decision,
    that view of the evidence is not clearly erroneous.            See    
    Peightel, 26 F.3d at 1556
    n.16 (recognizing that relationships corresponding
    to a standard deviation of two or more are generally considered
    significant).
    The County's regression analyses were conducted twice, using
    two different proxies for firm size: (1) total awarded value of all
    contracts bid on; and (2) largest single contract awarded. The
    regression analyses “explained” most of the unfavorable disparities
    respecting MWBE participation in County contracting expenditures,
    meaning   that    after    the   analysis   was   performed,    most    of   the
    unfavorable disparities became statistically insignificant, i.e.,
    corresponded to standard deviation values of less than two.                   The
    results of the regression analyses can be summarized as follows:
    44
    C    The BBE regression analyses for firm size, based on total
    value of all contracts bid on, served to explain all the
    disparities except SIC 15 for 1989-91, and explained all
    the disparities for 1993.
    C    The BBE regression analysis for firm size, based on the
    largest contract awarded, served to explain all the
    disparities except SIC 15 for 1989-91, and explained all
    the disparities for 1993.
    Defendants' Exhibit L.
    C    The HBE regression analyses for firm size, based on total
    value of all contracts bid on, served to explain all the
    disparities except SIC 17 for 1989-91, and all the
    unfavorable disparities in 1993.
    C    The HBE regression analyses for firm size, based on the
    largest      contract   awarded,      failed     to    explain     the
    disparities for SIC 15 and SIC 17 for 1989-91.               However,
    for 1993, the regression explained all the unfavorable
    disparities.
    Defendants' Exhibit M.
    C    The WBE regression analyses for firm size, based on total
    value   of    all   contracts   bid    on,     explained     all   the
    unfavorable disparities for 1989-91.                  For 1993, the
    regression explained all the disparities except for SIC
    15.
    C    The WBE regression analyses for firm size, based on the
    largest      contract   awarded,      explained        all   of    the
    45
    unfavorable     disparities    for    1989-91,    and   all   the
    disparities except for SIC 15 for 1993.
    Defendants' Exhibit N.
    Based on the foregoing, the district court concluded that the
    demonstrated disparities were better explained by firm size than by
    discrimination.      In the district court's view, the few unexplained
    disparities that remained after regressing for firm size did not
    provide a strong basis in evidence of discrimination for BBEs and
    HBEs,   and    did   not    sufficiently    demonstrate   the   existence    of
    discrimination against WBEs in the relevant economic sector. We do
    not consider that view of the evidence to be an implausible one in
    light of the entire record, which is to say we do not find it to be
    clearly erroneous.
    Turning first to the BBE statistics, the firm-size regression
    analyses explained all but one of the negative disparities in the
    BBE study. The only unexplained negative disparity remaining after
    regressing for firm size was the disparity for SIC 15 for 1989-91.
    However, even the disparity for SIC 15 was explained by the 1993
    regressions for firm size.          The district court did not view an
    unfavorable disparity for a single SIC code during 1989-91 to form
    a strong basis in evidence for implementing a racial preference,
    particularly when even that one unfavorable disparity was explained
    by the firm-size regressions for 1993.             The district court's view
    does not leave us “with the definite and firm conviction that a
    mistake has been committed.” United States v. United States Gypsum
    Co., 
    333 U.S. 364
    , 395, 
    68 S. Ct. 525
    , 542 (1948).
    46
    Regarding the HBE statistics, both of the regression methods
    failed to explain the unfavorable disparity in 1989-91 for SIC 17,
    and one of the methods failed to explain the unfavorable disparity
    for SIC 15 during the same time period.            However, in 1993, both
    regression   methods   explained     all   the   unfavorable   disparities.
    Moreover,    as   illustrated   by   the    foregoing   tables,   the   1993
    disparities for SIC 17 were favorable to HBEs.          The district court
    did not consider those results to constitute a strong basis in
    evidence of discrimination against HBE contractors, and we cannot
    conclude that the district court's evaluation of the evidence is
    clearly erroneous.
    Finally, turning to the WBE statistics, the only unfavorable
    disparity left unexplained by the firm-size regression analyses was
    the 1993 disparity for SIC 15.             All of the other unfavorable
    disparities were explained by the firm-size regressions, and as
    illustrated by the foregoing tables, the 1993 disparities for SIC
    17 were favorable to WBEs.       The district court did not consider
    one unexplained disparity for a single SIC code in a single year to
    be sufficiently probative of discrimination to support the County's
    stated rationale for implementing a gender preference.                  Even
    bearing in mind that the County's evidentiary burden is lower for
    the WBE program than for the BBE or HBE programs, we believe the
    district court's view of the evidence is a permissible one.
    The County contends that the district court's evaluation of
    the foregoing evidence was flawed, because the district court
    focused its attention on the disaggregated data -- that is, data
    47
    broken down by SIC code.            Even though the County's expert, Dr.
    Carvajal,       indicated    that     there           were   valid   reasons   for
    disaggregating the data by SIC code “insofar as they reflect
    different kinds of work, different bidding practices, perhaps a
    variety of other factors that could make them heterogenous with one
    another,” the County maintains that the district court should have
    given more weight to the statistics that were consolidated for all
    three SIC codes. According to the County, the district court's
    approach caused it to disregard substantial and statistically
    significant unfavorable disparities that exist in the aggregate for
    BBEs, even after regressing for firm size.                   [County Br. at 21-26]
    Notably, the County makes no parallel argument for the HBE and WBE
    statistics, the apparent reason being that the aggregated data for
    those programs yielded no statistically significant unfavorable
    disparities after regressing for firm size.
    The implicit reasoning underlying the County's aggregated data
    argument seems to be that the district court erred by holding, in
    effect, that aggregated data cannot form a strong basis in evidence
    to support a racial preference.                 However, that is not what the
    district court did. Instead, the district court declined to assign
    dispositive weight to the BBE aggregated data for 1989-91 when: (1)
    the    BBE   aggregated     data    for        1993    showed   no   statistically
    significant unfavorable disparities after regressing for firm size;
    (2) the BBE disaggregated data left only the disparity for SIC 15
    in    1989-91    unexplained   after      the     firm-size      regressions   were
    applied; and (3) the County's own expert testified as to the
    48
    utility of examining the disaggregated data “insofar as they
    reflect different kinds of work, different bidding practices,
    perhaps   a   variety   of    other    factors        that    could     make    them
    heterogenous with one another.”4
    Under    those   circumstances,       we   cannot       conclude    that    the
    district court clearly erred in assigning less weight to the
    aggregated data when it decided whether the County had a strong
    basis in evidence for implementing a racial preference. Even if we
    were convinced that we would have weighed the evidence differently,
    had we been sitting as the trier of fact, that alone is not a basis
    for concluding that the district court's account of the evidence is
    implausible. See 
    Anderson, 470 U.S. at 573-74
    , 105 S. Ct. at 1511.
    We conclude that the district court did not clearly err in finding
    that a strong basis in evidence of discrimination against BBEs was
    not shown by the 1989-91 aggregated data.              Similarly, we conclude
    that the district court did not clearly err in finding that the
    evidentiary    foundation     formed       by   the     disaggregated          County
    contracting statistics was too weak to support the weight of any of
    the MWBE programs in view of the constitutional requirements
    applicable to them.          We turn now to the second category of
    statistical evidence that the County presented to the district
    court.
    4
    As noted by the district court, the aggregation of disparity
    statistics for nonheterogenous data populations can give rise to a
    statistical phenomenon known as “Simpson's Paradox,” which leads to
    illusory disparities in improperly aggregated data that disappear
    when the data are disaggregated. 
    See 943 F. Supp. at 1560
    n.16;
    see also Plaintiffs' Exhibit 55 at 3-6 (discussing and illustrating
    Simpson's Paradox).
    49
    2.   County Subcontracting Statistics
    The County performed a subcontracting study as part of its
    statistical case.        The object of the subcontracting study was to
    measure the participation of each MWBE group in the County's
    subcontracting       business.     For    each      MWBE   category,       the   study
    compared the proportion of the designated group that filed a
    subcontractor's release of lien on a County construction project
    between 1991 and 1994 with the proportion of sales and receipts
    dollars that the same group received during the same time period.
    For example, between 1991 and 1994, 11.5% of all firms that
    filed     a   subcontractor's     release      of   lien     for    SIC    17    County
    construction projects were BBEs, while the sales and receipts of
    those BBEs comprised only 6.3% of the total sales and receipts
    claimed by all firms that filed a subcontractor's release of lien
    with the County. According to the study's calculations, this leads
    to a disparity index of 54.9%,5 which corresponds to a standard
    deviation value of 1.37 (not statistically significant).                    Although
    the     disparity    index   in   this        example   is    not     statistically
    significant, some of the indices for some of the MWBE groups and
    SIC   codes    were.      Nevertheless,       the   district       court   found   the
    County's subcontracting study “insufficiently probative to support
    the use of race and ethnicity conscious 
    measures,” 943 F. Supp. at 1567
    , and an inadequate evidentiary foundation for use of a gender
    preference, 
    id. at 1572.
    (6.3% ÷ 11.5%) x 100% = 54.8% . 54.9% (difference apparently
    5
    due to rounding in the study's calculations).
    50
    As noted, the objective of the subcontracting study was to
    estimate the participation of each MWBE group in the County's
    subcontracting business.     However, the district court pointed out
    serious   methodological   problems      with   the   study's   approach   to
    achieving that objective.       Most notably, the denominator used in
    the calculation of the MWBE sales and receipts percentages is based
    upon the total sales and receipts from all sources for the firm
    filing a subcontractor's release of lien with the County.              That
    means, for instance, that if a nationwide non-MWBE construction
    company performing 99% of its business outside of Dade County filed
    a single subcontractor's release of lien with the County during the
    relevant time frame, all of its sales and receipts for that time
    frame would be counted in the denominator against which MWBE sales
    and receipts are compared.      As the district court pointed out, 
    see 943 F. Supp. at 1567
    , that is not a reasonable way to measure Dade
    County subcontracting participation.
    The County responds to the foregoing criticism by pointing out
    that a strong majority (72%) of the subcontractors included in the
    study are "located in" Dade County.       We do not believe the district
    court was required to view that as a satisfactory resolution of the
    identified methodological problem.         Twenty-eight percent of the
    subcontractors included in the study are not “located in” Dade
    County.   Even as to the seventy-two percent, the County did not put
    on evidence sufficient to prove that the nominal "location" of a
    subcontractor    serves    as     an     acceptable     proxy    for   that
    subcontractor's source of revenue.        We conclude that the district
    51
    court did not clearly err by declining to credit the County's
    subcontracting   statistics   because    “the   data   underlying   the
    defendants' subcontracting analysis are inappropriate,” 943 F.
    Supp. at 1567.   We turn now to the third category of statistical
    evidence that the County presented to the district court.
    3.    Marketplace Data Statistics
    The County's statistical case included a study that its
    expert, Dr. Carvajal, described as designed “to see what the
    differences are in the marketplace and what the relationships are
    in the marketplace.”     That study was based on a sample of 586
    contractors that had filed a “certificate of competency” with Dade
    County as of January 1995, drawn from a population of 10,462 firms
    that had filed such a certificate.        For the selected firms, a
    telephone survey was conducted.       That survey inquired about the
    race, ethnicity, and gender of the firm's owner and asked for
    information on the firm's total sales and receipts from all sources
    (both public and private, within Dade County and without).
    After the results of the telephone interviews were compiled,
    Dr. Carvajal examined the data to determine whether meaningful
    relationships existed between (1) the race, ethnicity, and gender
    of the surveyed firm owners, and (2) the reported sales and
    receipts of those firms.      His hypothesis, of course, is that
    “marketplace” discrimination may be responsible for unfavorable
    disparities that exist when the sales and receipts of MWBE firms
    are compared to those of non-MWBE firms.    Dr. Carvajal performed a
    regression analysis on the data, which was designed to filter out
    52
    the portion of identified disparities that may be attributable to
    firm size, using the number of employees as a proxy for size.
    Before discussing the results of the marketplace study, it
    bears emphasis that the study's statistical universe is larger than
    the number of firms that are willing, able, or qualified to perform
    work on County construction contracts.                Filing a “certificate of
    competency” with the County means simply that a firm is a licensed
    construction contractor, nothing more.               Therefore, the parameters
    of the study's statistical universe necessarily includes firms that
    are   unwilling,     unable,     or       unqualified      to    perform     County
    construction contracts.          We do not view that weakness in the
    methodology    as    rendering      the    marketplace      study    meaningless,
    particularly in the gender context where “the government interest
    prong of the inquiry can be satisfied by a showing of societal
    discrimination in the relevant economic sector,” Ensley 
    Branch, 31 F.3d at 1580
    (citations omitted).                   Indeed, we appreciate the
    difficulty    that    would    accompany       an    effort     to   identify   the
    statistical pool of contractors willing, able, and qualified to
    perform on County contracts. Nevertheless, we believe this problem
    is a factor that the district court was permitted to take into
    account when evaluating the weight of the statistical results,
    particularly insofar as the race- and ethnicity-conscious programs
    are concerned.       As the Supreme Court has recognized, “[w]hen
    special   qualifications      are    required       to   fill   particular   jobs,
    comparisons to the general population (rather than to the smaller
    group of individuals who possess the necessary qualifications) may
    53
    have little probative value.”           
    Croson, 488 U.S. at 501
    , 109 S. Ct.
    at 726 (quoting Hazelwood Sch. Dist. v. United States, 
    433 U.S. 299
    , 308 n.13, 
    97 S. Ct. 2736
    , 2742 n.13 (1977)).
    Turning now to the results of the marketplace analysis, we
    need not dwell long on the data for BBEs or WBEs.                     After regressing
    for    firm    size,   neither    the   BBE   nor    WBE        data    contained    any
    statistically significant unfavorable disparities -- either in the
    aggregate or broken down by SIC code.               Therefore, we cannot hold
    that    the    district   court    clearly    erred        in    finding      that   the
    marketplace data survey was not probative of discrimination against
    BBEs or WBEs.
    By     contrast,   the     marketplace       data        for    HBEs   revealed
    unfavorable disparities in SIC 15, SIC 17, and in the aggregate,
    that   were     statistically     significant       even    after       the   firm-size
    regressions were conducted.             We think the district court was
    certainly permitted to consider those unexplained disparities as
    some evidence of discrimination against HBEs in the marketplace.
    However, the district court was not required to assign those
    disparities controlling weight in its evaluation of whether, in
    view of all the evidence, the County had a strong basis in evidence
    for implementing an ethnic preference for Hispanics. As previously
    explained, the study's statistical pool is not limited to “the
    number of minorities qualified to undertake the particular task.”
    
    Croson, 488 U.S. at 502
    , 109 S. Ct. at 726.                 Moreover, we believe
    the district court was well within permissible bounds in viewing
    the marketplace data results as undermined by the dissimilar
    54
    results of the previously-discussed County contracting statistics.
    
    See supra
    Part VI.A.1.           We turn now to the fourth category of
    statistical evidence that the County presented.
    4.    The Wainwright Study
    At    trial,   the    County   introduced     a   statistical    analysis
    prepared by Mr. Jon Wainwright.        The Wainwright study analyzed the
    personal and financial characteristics of self-employed persons
    working full-time in the Dade County construction industry, based
    on data drawn from the 1990 Public Use Microdata Sample database,
    which is derived from the decennial census. More specifically, the
    study: (1) compared construction business ownership rates of MWBEs
    to those of non-MWBEs and (2) analyzed disparities in personal
    income between MWBE and non-MWBE business owners.                    The study
    concluded that blacks, Hispanics, and women are less likely to own
    construction businesses than similarly situated white males, and
    MWBEs that do enter the construction business earn less money than
    similarly situated white males.             We will consider each of those
    conclusions in turn.
    The   business   ownership      analysis    of    the   Wainwright   study
    attempted to discern whether blacks, Hispanics, and women enter the
    construction business at lower rates than similarly situated white
    males.    In determining whether persons were “similarly situated,”
    the study considered “human capital” variables such as years of
    education, years of labor market experience, marital status, and
    English proficiency.           Also considered were “financial capital”
    variables such as interest and dividend income, and home ownership.
    55
    The analysis indicates that blacks, Hispanics, and women enter the
    construction business at rates lower than would be expected if the
    numerosity of those groups, together with the identified human and
    financial capital variables, were the only factors affecting entry
    into the construction business.         For blacks and women (but not
    Hispanics),   the    identified   disparities   are    substantial     and
    statistically significant.
    The theory underlying the business ownership component of the
    Wainwright study is that any significant disparities that exist
    after accounting for the identified human and financial capital
    variables must be due to the ongoing effects of current and past
    discrimination.     In light of    Croson,    the   district   court   was
    certainly not required to accept that theory.       In Croson, the local
    government took a similar approach when it sought to carry its
    evidentiary burden by relying on evidence that minority membership
    in local contractors' associations was too low.       The Supreme Court
    rejected that attempt, reasoning as follows:
    There are numerous explanations for this dearth of
    minority   participation,     including   past   societal
    discrimination in education and economic opportunities as
    well as both black and white career and entrepreneurial
    choices. Blacks may be disproportionately attracted to
    industries other than construction.     See The State of
    Small Business: a Report of the President 201 (1986)
    (“Relative to the distribution of all business, black-
    owned   businesses   are    more   than   proportionately
    represented   in   the   transportation   industry,   but
    considerably less than proportionately represented in the
    wholesale trade, manufacturing, and finance industries”).
    ...
    For low minority membership in these associations to
    be relevant, the city would have to link it to the number
    of MBE's eligible for membership.
    
    56 488 U.S. at 503
    , 109 S. Ct. at 727 (emphasis added).
    In a pluralistic and diverse society, it is unreasonable to
    assume that equality of opportunity will inevitably lead different
    groups with similar human and financial capital characteristics to
    make similar career choices.      See Local 28 of Sheet Metal Workers
    Int'l Ass'n v. EEOC, 
    478 U.S. 421
    , 494, 
    106 S. Ct. 3019
    , 3059
    (1986) (O'Connor, J., concurring in part and dissenting in part)
    ("[I]t is completely unrealistic to assume that individuals of each
    race will gravitate with mathematical exactitude to each employer
    or union absent unlawful discrimination.").        “Similarly situated”
    women, men, blacks, whites, Native Americans, Italian-Americans,
    and every other group that might be listed all bring their own
    values   and   traditions   to   the    socio-economic   table,   and   may
    reasonably be expected to make voluntary choices that give effect
    to those values and traditions. As the Supreme Court recognized in
    Croson, the disproportionate attraction of a minority group to non-
    construction industries does not mean that discrimination in the
    construction industry is the reason.        
    See 488 U.S. at 503
    , 109 S.
    Ct. at 727.
    Moreover, the district court had before it other evidence
    tending to show that disparities in construction business ownership
    are not attributable to discriminatory barriers to entry.               At
    trial, there was evidence that between 1982 and 1987, the growth
    rate of MWBE firms was considerably more robust than that of non-
    MWBE firms.    That data showed the following:
    57
    Ownership                        Growth Rate in Number of Firms
    1982-87
    Black                                     250%
    Hispanic                                    289%
    Women                                     121%
    non-MWBE                                      -26%
    Plaintiffs' Exhibit 54 at 39.            If the construction market itself
    were discriminatory, it is difficult to understand how the 1982-87
    growth rate of MWBE firms in that market accelerated so much
    compared to that of non-MWBE firms.                 The answer, at least for
    Hispanics and women, cannot be the Dade County MWBE programs,
    because the HBE and WBE programs were not enacted until 1994.                      For
    all of the foregoing reasons, we cannot conclude that the district
    court clearly erred in assigning little or no weight to the
    business ownership portion of the Wainwright study.
    We turn now to the personal income component of the Wainwright
    study.     That      analysis    compared     the   personal    incomes    of     MWBE
    construction business owners to non-MWBE construction business
    owners.    As with the business ownership component of the study,
    regression analyses were performed on the identified disparities to
    filter    out   a    litany     of   human    capital   and    financial   capital
    variables, on the theory that the remaining disparities reflect the
    effects of discrimination. After those regressions were performed,
    the disparities for Hispanic and women owners were not substantial,
    i.e., they resulted in disparity indices of 80% or more.
    For the black owners, however, the income disparity ratio was
    72.2%,    which      was     statistically     significant     at    two   standard
    58
    deviations.           While   that      disparity    is     some     evidence   of
    discrimination against BBEs in the marketplace, there are at least
    two reasons why the district court was not required to assign the
    disparity controlling weight in evaluating whether, in view of all
    the evidence, the County had a strong basis in evidence for
    implementing a racial preference.
    First, the business owner income component of the Wainwright
    study    fails   to    take   account    of   firm   size   in     its   regression
    analysis, because the Public Use Microdata Sample database contains
    data on business owners, not their businesses.                   Recognizing that
    weakness in the database, Dr. Wainwright testified that “I tried to
    approach the size and capacity issue from an individual [business
    owner] standpoint as best we could,” by including in his “financial
    capital” variables the interest and dividend income earned by the
    owner, as well as whether the business was incorporated.                  We do not
    believe the district court was required to give regressions based
    on those types of variables the same weight as regressions based on
    more direct measures of firm size, which brings us to our second
    point.
    The district court was not required to consider the Wainwright
    study in isolation from the other statistical evidence, including
    the County Contracting Statistics and Marketplace Data Statistics.
    In those other two statistical analyses, regressions conducted for
    more direct measures of firm size successfully explained virtually
    all of the identified disparities. Accordingly, the district court
    was permitted to take account of the fact that “[t]he regression
    59
    analyses are ... 
    conflicting,” 943 F. Supp. at 1575
    , and to assign
    less weight to the disparity identified by the personal income
    component of the Wainwright study, which was based on a more
    indirect proxy for firm size.       After all, we are required to review
    the district court's findings in light of the entire record.                    We
    turn now to the fifth and final category of statistical evidence
    the County presented.
    5.    The Brimmer Study
    The final component of the County's statistical presentation
    was a study conducted under the supervision of Dr. Andrew F.
    Brimmer.   The Brimmer study concerns only black-owned construction
    firms.     The key component of the study is an analysis of the
    business receipts of black-owned construction firms for the years
    1977, 1982, and 1987, based on the Census Bureau's Survey of
    Minority and Women Owned Businesses (“SMOBE”), which is produced
    every five years.      The analysis was designed to determine whether
    disparities existed when the sales and receipts of black-owned
    construction firms in Dade County were compared with the sales and
    receipts of all Dade County construction firms.
    The Brimmer study demonstrated the existence of substantial
    disparities for black-owned construction business receipts for 1977
    and 1987, but not 1982.        For 1977 and 1987, the disparity indices
    never exceeded 58% in any of the construction SIC codes.                 In 1982,
    however, the disparity index for SIC 15 was 94%, or almost at
    parity,    and   the   disparity    indices      for    SIC   16   and   17   were
    substantially     above   parity,    at   141%    and    169%,     respectively.
    60
    According to the County, however, the favorable results in 1982
    were the result of heavy spending related to a federally funded
    Metrorail project that required the use of race-conscious measures,
    not to a lack of discrimination in the industry.                 However, the
    Brimmer study made no attempt to filter out the effect of the
    Metrorail project in calculating the disparity indices, apparently
    because that information is not available from the SMOBE data.
    The    district   court     discounted     the   significance     of   the
    unfavorable disparities identified in the Brimmer study for 1977
    and 1987, primarily due to the study's complete failure to take
    firm size into account.         
    See 943 F. Supp. at 1573
    .       Even assuming
    that without the effect of the Metrorail project, the disparities
    for 1982 would have been comparable to the unfavorable disparities
    for   1977   and   1987,   we   cannot    say   that   the   district   court's
    treatment is an impermissible way to view the Brimmer study.
    Because firm-size regression analyses were successful in explaining
    most of the unfavorable disparities identified by other statistical
    studies that the County introduced into evidence, we cannot hold
    that the district court's evaluation of the Brimmer study was an
    implausible view of the evidence in light of the entire record.
    6. Summary
    To summarize, the County's statistical evidence is subject to
    more than one interpretation. The factfinder in this case examined
    the statistical data, and found that it was insufficient to form
    the requisite strong basis in evidence for implementing a racial or
    ethnic preference, and that it was insufficiently probative to
    61
    support the County's stated rationale for implementing a gender
    preference.       For the reasons we have explained previously, we
    cannot hold that the district court's view of the statistical
    evidence is an impermissible one.               As the Supreme Court has
    explained, “Where there are two permissible views of the evidence,
    the factfinder's choice between them cannot be clearly erroneous.”
    
    Anderson, 470 U.S. at 574
    , 105 S. Ct. at 1512.                Therefore, we
    cannot hold that the district court clearly erred in finding that
    the statistical evidence was too weak an evidentiary foundation to
    bear the weight of any of the MWBE programs under the standards of
    review applicable to them.
    B.     THE ANECDOTAL EVIDENCE
    In addition to the statistical evidence, the County and the
    intervenors introduced a great deal of anecdotal evidence about
    discrimination in the County construction market.                 Most of that
    anecdotal evidence was concerned with perceived discrimination
    against BBEs, although a much smaller fraction of it was concerned
    with discrimination against WBEs. No anecdotal evidence at all was
    presented   about    discrimination        against    HBEs.   The      anecdotal
    evidence took three basic forms: (1) the testimony of two County
    employees responsible for administering the MWBE programs; (2) the
    testimony, primarily by affidavit, of twenty-three MWBE contractors
    and subcontractors; and (3) a survey of black-owned construction
    firms.      The    district     court's     opinion    contains    a   detailed
    description of all three forms of the anecdotal evidence, 
    see 943 F. Supp. at 1577-79
    .        Therefore, we will keep our description of
    62
    that evidence to the minimum necessary to an understanding of its
    substance.
    The two County employees who presented anecdotal testimony
    were Herbert Johnson and Gregory Owens.            At the time of trial,
    Johnson had worked for the County for over 15 years and he was then
    in charge of the Dade County Performing Arts Center construction
    project, which was projected to cost approximately $170 Million.
    Owens is the former director of the County's Department of Business
    and   Economic   Development,     which    implements    the   County's   MWBE
    programs.    He served in that capacity from 1991 to 1995.
    Both   Johnson    and   Owens   testified   that   the   decentralized
    structure of the County construction contracting system affords
    great discretion to the numerous County employees that are involved
    in the process.        According to their testimony, that discretion
    creates the opportunity for discrimination to infect the system.
    Additionally, both employees (but primarily Owens) gave examples of
    incidents of discrimination that they believed had occurred in
    County contracting. For instance, Owens testified that MWBEs often
    complain about getting lengthy “punch lists” -- lists of work that
    must be redone -- when non-MWBEs on the same project did not
    receive lengthy punch lists.          Both witnesses testified about the
    difficulty that MWBEs encounter in obtaining bonding and financing.
    Additionally, the County and the intervenors introduced the
    testimony of twenty-three MWBE contractors, all but seven of whom
    testified solely by sworn declaration at the suggestion of the
    district court.    Those witnesses described numerous incidents in
    63
    which they believe they have encountered discrimination in the Dade
    County construction market, which included: situations in which a
    project supervisor or foreman would refuse to           deal directly with
    a black or female firm owner, instead preferring to deal with a
    white male employee; instances in which an MWBE owner knew itself
    to be the low bidder on a subcontracting project, but was not
    awarded the job; instances in which a low bid by an MWBE owner was
    “shopped” to solicit even lower bids from non-MWBE firms; instances
    in    which   an   MWBE   owner   received   an   invitation    to   bid    on   a
    subcontract within a day of the bid due date, together with a
    “letter of unavailability” for the MWBE owner to sign in order to
    obtain a waiver from the County; and instances in which an MWBE
    subcontractor was hired by a prime contractor, but subsequently was
    replaced with a non-MWBE subcontractor within days of starting work
    on the project.
    Finally, the County and the intervenors introduced a study
    based on anecdotal accounts of discrimination.                 That study was
    prepared by Dr. Joe R. Feagin, who chairs the Department of
    Sociology at the University of Florida.           In conducting his study,
    Dr. Feagin interviewed persons at 78 construction firms that had
    been certified by the County as black-owned businesses.              According
    to Dr. Feagin's report, those interviewees reported difficulties
    and unfavorable experiences consistent with the ones described by
    the individual witnesses, including: difficulty in securing bonding
    and    financing;    slow    payment   by    general   contractors;        unfair
    performance evaluations that were tainted by racial stereotypes;
    64
    difficulty in obtaining information from the County on contracting
    processes; and higher prices on equipment and supplies than were
    being charged to non-MWBE firms.
    The picture painted by the anecdotal evidence is not a good
    one.    Clearly, numerous black (and some female) construction firm
    owners in Dade County perceive that they have been the victims of
    discrimination.        Additionally, at least two County employees who
    are intimately familiar with the County's procedures believe that
    the    County's    decentralized         contracting    system      affords   enough
    discretion to County employees to let discrimination taint the
    process.       The question is whether such evidence is sufficient to
    overcome the weaknesses found by the district court in the County's
    statistical data and to make the district court's findings clearly
    erroneous in light of the entire record.
    Several circuits, including this one, have discussed the value
    and significance of anecdotal evidence in evaluating whether the
    government      has    established   a     sufficient    factual      predicate   to
    justify a race-conscious or gender-conscious affirmative action
    program.       We have found that kind of evidence to be helpful in the
    past,    but    only   when   it   was    combined     with   and    reinforced   by
    sufficiently probative statistical evidence.                  In    Cone Corp., we
    held that anecdotal testimony “combined with the gross statistical
    disparities uncovered by the County studies, provides more than
    enough evidence on the question of prior discrimination and the
    need for racial classification to justify the denial of a motion
    for     summary    
    judgment,” 908 F.2d at 916
       (emphasis       added).
    65
    Similarly,   in   Ensley    Branch,   we   recognized   that   “[a]necdotal
    evidence may also be used to document discrimination, especially if
    buttressed by relevant statistical 
    evidence,” 31 F.3d at 1565
    (citation omitted).        In that case, we      held that a city had a
    sufficient basis in evidence to support the existence of a gender-
    conscious affirmative action program when “[t]he record before us
    contains substantial anecdotal and statistical evidence of past
    discrimination against women.”        
    Id. at 1581
    (emphasis added).
    Our treatment of anecdotal evidence in Cone Corp. and Ensley
    Branch is consistent with the formulation in Justice O'Connor's
    Croson plurality opinion that “evidence of a pattern of individual
    discriminatory acts can, if supported by appropriate statistical
    proof, lend support to a local government's determination that
    broader remedial relief is 
    justified,” 488 U.S. at 509
    , 109 S. Ct.
    at 730 (citation omitted) (emphasis added).         In light of Croson's
    guidance on the point, and our decisions in Cone Corp. and Ensley
    Branch, we believe that anecdotal evidence can play an important
    role in bolstering statistical evidence, but that only in the rare
    case will anecdotal evidence suffice standing alone.            While such
    evidence can doubtless show the perception and, on occasion, the
    existence of discrimination, it needs statistical underpinnings or
    comparable proof to show that substantial amounts of business were
    actually lost to minority or female contractors as the result of
    the discrimination.        Other circuits share this view as to the
    limitations of anecdotal evidence.         See Concrete 
    Works, 36 F.3d at 1520
    (10th Cir. 1994) (deeming “anecdotal evidence of public and
    66
    private race and gender discrimination appropriate supplementary
    evidence”) (emphasis added); Contractors 
    Ass'n, 6 F.3d at 1003
    (3d
    Cir. 1993) (recognizing that the “combination of anecdotal and
    statistical evidence is potent” and that anecdotal evidence, taken
    alone, could satisfy Croson only in the “exceptional” case, if at
    all)   (emphasis      added)    (citation       and    internal       quotation     marks
    omitted);     Coral    
    Constr., 941 F.2d at 919
       (9th     Cir.   1991)
    (recognizing the value of anecdotal evidence when combined with a
    “proper    statistical      foundation,”         but      stating     that    anecdotal
    evidence alone “rarely, if ever, can ... show a systematic pattern
    of discrimination necessary for the adoption of an affirmative
    action plan”).
    As we have explained, the district court's assessment of the
    statistical      evidence      in   this   case      is     not    clearly    erroneous.
    Without the requisite statistical foundation for the anecdotal
    evidence to reinforce, supplement, support, and bolster, we cannot
    say on the facts and circumstances of this case that the district
    court clearly erred by failing to find that the anecdotal evidence
    formed a sufficient evidentiary basis to support any of the MWBE
    programs    --    either    taken     alone     or     in    combination       with   the
    statistics that the district court found to be ambiguous at best.
    By so holding, we do not set out a categorical rule that every case
    must rise or fall entirely on the sufficiency of the numbers.                         To
    the contrary, anecdotal evidence might make the pivotal difference
    in some cases; indeed, in an exceptional case, we do not rule out
    67
    the   possibility     that    evidence     not    reinforced    by    statistical
    evidence, as such, will be enough.
    In this case, however, the district court did not find a
    sufficient evidentiary foundation to support the MWBE programs in
    the statistical evidence, in the anecdotal evidence, or in the
    combination of the two.         We may or may not have made that same
    finding had we been in the district court's position, but we cannot
    say   that     the   district   court's      account    of   the     evidence   is
    implausible in light of the entire record. Therefore, the district
    court's judgment enjoining the continued operation of the MWBE
    programs is due to be affirmed on that ground, i.e., because of the
    County's failure to satisfy the factfinder that the programs rested
    on a constitutionally sufficient evidentiary foundation.                 For the
    sake of completeness, however, we will continue our review to the
    next step of the analysis.
    VII.    NARROW TAILORING AND SUBSTANTIAL RELATIONSHIP
    We turn now to the “narrow tailoring” prong of our strict
    scrutiny review of the BBE and HBE programs, and then to the
    “substantial     relationship”     prong     of   our   intermediate     scrutiny
    review of the WBE program. Our discussion in this section requires
    us to assume, contrary to our previous holding, that the County did
    have a sufficient evidentiary foundation for enacting the MWBE
    programs in the first place.            By making that assumption, we can
    address   whether     the    programs    are     sufficiently   linked    to    the
    legitimate government purpose they are purported to serve, which is
    remedying the effects of present and past discrimination against
    68
    blacks, Hispanics, and women in the Dade County construction
    market.
    A.   “NARROW TAILORING” AND THE BBE AND HBE PROGRAMS
    As the Fourth Circuit has recognized, “The essence of the
    'narrowly tailored' inquiry is the notion that explicitly racial
    preferences ... must be only a 'last resort' option.”                Hayes v.
    North State Law Enforcement Officers Ass'n, 
    10 F.3d 207
    , 217 (4th
    Cir. 1993); see also 
    Croson, 488 U.S. at 519
    , 109 S. Ct. at 735
    (Kennedy, J., concurring in part and concurring in the judgment)
    (“[T]he strict scrutiny standard ... forbids the use even of
    narrowly drawn racial classifications except as a last resort.”).
    Even though, under a carefully tailored affirmative action program,
    “innocent persons may be called upon to bear some of the burden of
    the remedy,” Metro Broadcasting, Inc. v. Federal Communications
    Comm'n,    
    497 U.S. 547
    ,   596,   110   S.   Ct.   2997,   3025-26   (1990)
    (citation and internal quotation marks omitted), such programs must
    be vigorously scrutinized to ensure that they do not go too far.
    That is so, because “even in the pursuit of remedial objectives, an
    explicit policy of assignment by race may serve to stimulate our
    society's latent race consciousness, suggesting the utility and
    propriety of basing decisions on a factor that ideally bears no
    relationship to an individual's worth or needs.”                United Jewish
    Orgs. v. Carey, 
    430 U.S. 144
    , 173, 
    97 S. Ct. 96
    , 1014 (1977)
    (Brennan, J., concurring in part).
    69
    In this circuit, we have identified four factors that should
    be taken into account when evaluating whether a race- or ethnicity-
    conscious affirmative action program is narrowly tailored:
    In making this evaluation, we consider: (1) the necessity
    for the relief and the efficacy of alternative remedies;
    (2) the flexibility and duration of the relief, including
    the   availability   of   waiver  provisions;    (3)  the
    relationship of numerical goals to the relevant labor
    market; and (4) the impact of the relief on the rights of
    innocent third parties.
    Ensley 
    Branch, 31 F.3d at 1569
    (citations and internal quotation
    marks omitted).   The preceding four factors are not a mechanical
    formula for determining whether an affirmative action program is
    narrowly   tailored,   but   they   do    provide   a   useful   analytical
    structure.   Here, we will concentrate on the first factor, because
    that is where the County's MWBE programs are most problematic.6
    Turning now to the necessity for the relief and the efficacy
    of alternative remedies, we flatly reject the County's assertion
    that “given a strong basis in evidence of a race-based problem, a
    race-based remedy is necessary.”         That simply is not the law.    If
    a race-neutral remedy is sufficient to cure a race-based problem,
    then a race-conscious remedy can never be narrowly tailored to that
    problem.   See 
    Croson, 488 U.S. at 507
    , 109 S. Ct. at 729 (holding
    6
    However, we do note that we agree with the district court's
    analysis of the remaining factors with respect to the BBE and HBE
    programs, 
    see 943 F. Supp. at 1582-83
    , with one exception. That
    one exception is that we do not agree with the district court that
    it was “irrational” for the County to set a goal of 19% HBE
    participation when Hispanics make up more than 22% of the relevant
    contracting pool in every SIC category, and more than 30% for SIC
    15. We see nothing impermissible about setting numerical goals at
    something less than absolute parity. Stated somewhat differently,
    a local government need not choose between a program that aims at
    parity and no program at all.
    70
    that affirmative action program was not narrowly tailored where
    “there does not appear to have been any consideration of the use of
    race-neutral means to increase minority business participation in
    city contracting”); id. at 
    509, 109 S. Ct. at 730
    (plurality
    opinion) (reserving race-conscious remedies for the “extreme case”
    when “necessary to break down patterns of deliberate exclusion”);
    see also, e.g., United States v. Paradise, 
    480 U.S. 149
    , 171, 
    107 S. Ct. 1053
    , 1066 (1987) (“In determining whether race-conscious
    remedies are appropriate, we look to several factors, including ...
    the   efficacy   of   alternative     remedies   ....”).   Supreme    Court
    decisions teach that a race-conscious remedy is not merely one of
    many equally acceptable medications the government may use to treat
    a race-based problem.     Instead, it is the strongest of medicines,
    with many potentially harmful side-effects, and must be reserved
    for those severe cases that are highly resistant to conventional
    treatment.
    Here, the County has clearly failed to give serious and good-
    faith consideration to the use of race and ethnicity-neutral
    measures to increase BBE and HBE participation in the County
    construction market. The legislative findings accompanying the BBE
    ordinance    merely   contain   the   conclusory   statement   that   “race
    neutral programs cannot address the above problems and do not focus
    limited County money, efforts and personnel on the problems caused
    by racial discrimination.” That conclusion was based on an equally
    conclusory analysis contained in the Brimmer study, and a report
    that the Small Business Administration was able to direct only five
    71
    percent of SBA financing to black businesses from 1968 to 1980.              In
    view of that perfunctory analysis, the County's conclusion that
    race-neutral solutions are ineffective is “entitled to little or no
    weight,” 
    Croson, 488 U.S. at 500
    , 109 S. Ct. at 725, which is what
    the district court gave it.
    Insofar as the HBE program is concerned, the County conceded,
    with admirable candor, that “the record is bare of any county
    consideration of alternatives to an ethnic-conscious measures [sic]
    or any experiences upon which to support its recital in the
    ordinance of their ineffectiveness.” Having reviewed the record in
    toto, we agree.      It is clear as window glass that the County gave
    not the slightest consideration to any alternative to a Hispanic
    affirmative action program.         Awarding construction contracts based
    upon ethnicity is what the County wanted to do, and all it
    considered doing, insofar as Hispanics were concerned.
    The testimony of the County's own witnesses indicates that
    many of the problems that face Black and Hispanic construction
    firms could be addressed without the imposition of a race or
    ethnicity-conscious remedy. As noted by the district court, 943 F.
    Supp. at 1581, both Johnson and Owens testified as witnesses for
    the County that the following factors cause problems for MWBE
    contractors:       the decentralized County contracting system, which
    affords   a   high    level   of   discretion    to   County   employees;   the
    complexity    of     County   contract      specifications;    difficulty   in
    obtaining bonding; difficulty in obtaining financing; unnecessary
    bid restrictions; inefficient payment procedures; and insufficient
    72
    or inefficient exchange of information.           Virtually all of these
    problems are problems caused by County processes and procedures,
    which the County could change.       Primarily, these problems facing
    MWBE contractors are institutional barriers to entry that affect
    any new entrant into the County construction market.               If the
    relative   institutional    youth    of    Black     and    Hispanic-owned
    construction firms causes those barriers to have a disproportionate
    impact on BBEs and HBEs, it follows that those firms should be
    helped the most by dismantling those barriers, something the County
    could do at least in substantial part.
    The   similarities   between   the   race-    and   ethnicity-neutral
    options available to the County, and those available to the City of
    Richmond in Croson are striking.          Writing for the plurality,
    Justice O'Connor explained:
    [T]he city has at its disposal a whole array of
    race-neutral devices to increase the accessibility of
    city contracting opportunities to small entrepreneurs of
    all races.     Simplification of bidding procedures,
    relaxation of bonding requirements, and training and
    financial aid for disadvantaged entrepreneurs of all
    races would open the public contracting market to all
    those who have suffered the effects of past societal
    discrimination or neglect. Many of the formal barriers
    to new entrants may be the product of bureaucratic
    inertia more than actual necessity, and may have a
    disproportionate effect on the opportunities open to new
    minority firms. Their elimination or modification would
    have little detrimental effect on the city's interests
    and would serve to increase the opportunities available
    to minority business without classifying individuals on
    the basis of race. The city may also act to prohibit
    discrimination in the provision of credit or bonding by
    local suppliers and banks. Business as usual should not
    mean business pursuant to the unthinking exclusion of
    certain members of our society from its 
    rewards. 488 U.S. at 509-10
    , 109 S. Ct. at 730.
    73
    Despite that clear admonition in Croson, the record in this
    case    does    not    indicate    that    the    County       has   even    seriously
    considered, and certainly has not tried, most of the race- and
    ethnicity-neutral alternatives available to it for increasing black
    and    Hispanic       participation       in    County        contracting     and     for
    eliminating       discrimination         that    may     be     occurring     in     that
    marketplace. Although the County does offer some limited technical
    and financial aid that might benefit BBEs and HBEs, even those
    half-hearted       programs       have    not    been     evaluated         for     their
    effectiveness.
    Most notably, the record indicates that the County has not
    taken any action whatsoever to ferret out and respond to instances
    of discrimination if and when they have occurred in the County's
    own contracting process.           If such conduct has occurred -- and the
    County's own anecdotal evidence suggests that it has on at least
    some occasions -- the County has taken no steps to inform, educate,
    discipline, or penalize its own officials and employees responsible
    for the misconduct.        The first measure every government ought to
    undertake to eradicate discrimination is to clean its own house and
    to ensure that its own operations are run on a strictly race- and
    ethnicity-neutral basis. The County has made no effort to do that.
    Nor has the County passed local ordinances to outlaw discrimination
    by    local    contractors,   subcontractors,            suppliers,     bankers,       or
    insurers.       Instead of turning to race- and ethnicity-conscious
    remedies as a last resort, the County has turned to them as a first
    resort. Because the County's BBE and HBE programs are not narrowly
    74
    tailored, those programs would violate the Equal Protection Clause
    even if they were supported by a sufficient evidentiary foundation.
    B.     “SUBSTANTIAL RELATIONSHIP” AND THE WBE PROGRAM
    When a gender-conscious affirmative action program rests on a
    sufficient evidentiary foundation, the government is not required
    to implement the program only as a last resort. Under intermediate
    scrutiny, the government may implement a gender preference so long
    as it can show that the program is substantially related to an
    important government interest.       
    See supra
    Part V.B.       Additionally,
    under intermediate scrutiny, a gender-conscious program need not
    closely tie its numerical goals to the proportion of qualified
    women in the market.     See Ensley 
    Branch, 31 F.3d at 1582
    .
    The district court drew no distinction between its analysis of
    whether the County's BBE and HBE programs were narrowly tailored
    and whether the WBE program bore a substantial relationship to the
    County's    stated    rationale    for    implementing      gender-conscious
    affirmative action, in response to perceived discrimination against
    women-owned contractors.       That approach was error.        Although the
    County has set a participation goal for WBEs of 11%, when the
    availability of WBE bidders ranges across SIC codes from 3.2% to
    13.3%, the waiver provisions included in the WBE program make that
    numerical target sufficiently flexible to withstand intermediate
    scrutiny.     If the WBE program rested on a sufficient evidentiary
    foundation,    we    could   not   conclude     that   it   would   fail   the
    substantial    relationship    prong      of   the   intermediate   scrutiny
    analysis.   However, because the district court did not clearly err
    75
    in   finding    that   the     County      had    failed     to    present     sufficient
    probative      evidence       in   support       of   its    stated       rationale      for
    implementing a gender preference, the district court's error in
    applying the substantial relationship test does not change the
    result.
    VIII.   CONCLUSION
    Sitting as the trier of fact, the district court found that
    the County lacked a strong basis in evidence to justify race- or
    ethnicity-conscious affirmative action.                     Likewise, the district
    court found that the County had failed to present sufficient
    probative      evidence       in   support       of   its    stated       rationale      for
    implementing a gender preference. Having reviewed the evidence, we
    conclude that neither of those findings is clearly erroneous.                             We
    also conclude that the County's race- and ethnicity-conscious
    programs    are    not    narrowly         tailored     to        serve   a    compelling
    governmental interest.             The County's gender-conscious program is
    sufficiently flexible to satisfy the substantial relationship prong
    of intermediate scrutiny, but that is not enough in view of the
    County's    failure      to    present     sufficient       probative         evidence    of
    discrimination against women in the relevant parts of the local
    construction industry.
    For the foregoing reasons, the district court's judgment
    declaring unconstitutional Metropolitan Dade County's usage of
    race-, ethnicity-, and gender-conscious measures in connection with
    County construction projects and enjoining the County from using
    those measures is AFFIRMED.
    76
    

Document Info

Docket Number: 96-5274

Filed Date: 9/2/1997

Precedential Status: Precedential

Modified Date: 12/21/2014

Authorities (32)

ensley-branch-naacp-donald-nixon-william-moss-alvin-mahaffey-jr , 31 F.3d 1548 ( 1994 )

associated-general-contractors-of-california-inc-a-nonprofit-california , 950 F.2d 1401 ( 1991 )

Hazelwood School District v. United States , 97 S. Ct. 2736 ( 1977 )

United Jewish Organizations of Williamsburgh, Inc. v. Carey , 97 S. Ct. 996 ( 1977 )

United States v. Paradise , 107 S. Ct. 1053 ( 1987 )

City of Richmond v. J. A. Croson Co. , 109 S. Ct. 706 ( 1989 )

South Florida Chapter of the Associated General Contractors ... , 723 F.2d 846 ( 1984 )

Alan A. Peightal v. Metropolitan Dade County, Metropolitan ... , 26 F.3d 1545 ( 1994 )

west-peninsular-title-co-absolute-inc-marion-h-cooper-for-estate-of , 41 F.3d 1490 ( 1995 )

56-fair-emplpraccas-387-50-empl-prac-dec-p-38970-michael-howard-v , 871 F.2d 1000 ( 1989 )

contractors-association-of-eastern-pennsylvania-inc-general-building , 6 F.3d 990 ( 1993 )

coral-construction-company-an-oregon-corporation-oregon-columbia-chapter , 941 F.2d 910 ( 1991 )

Northeastern Florida Chapter of the Associated General ... , 113 S. Ct. 2297 ( 1993 )

Engineering Contractors Ass'n of South Florida, Inc. v. ... , 943 F. Supp. 1546 ( 1996 )

glynnie-b-simmons-concerned-citizens-for-a-caring-family-court-inc-v , 86 F.3d 1080 ( 1996 )

concrete-works-of-colorado-inc-a-colorado-corporation-v-denver-city , 36 F.3d 1513 ( 1994 )

felix-waisome-freddie-mcmillan-richard-b-keith-robert-l-bethea-ellsworth , 948 F.2d 1370 ( 1991 )

57 Fair empl.prac.cas. (Bna) 902, 57 Empl. Prac. Dec. P 41,... , 951 F.2d 446 ( 1991 )

ronald-m-hayes-randy-l-hagler-darrell-a-price-david-h-holland-robert-a , 10 F.3d 207 ( 1993 )

Califano v. Webster , 97 S. Ct. 1192 ( 1977 )

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