Costco Wholesale v. Hoen ( 2008 )


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  •                   FOR PUBLICATION
    UNITED STATES COURT OF APPEALS
    FOR THE NINTH CIRCUIT
    COSTCO WHOLESALE CORPORATION,           
    a Washington corporation,
    Plaintiff-Appellee,
    v.
    NORM MALENG,
    Defendant,
    WASHINGTON BEER & WINE                        No. 06-35538
    WHOLESALERS ASSOCIATION,
    Defendant-Intervenor,
           D.C. No.
    CV-04-00360-MJP
    and
    ROGER HOEN; VERA ING; MERRITT
    D. LONG, in their official
    capacities as members of the
    Washington State Liquor Control
    Board,
    Defendants-Appellants.
    
    1383
    1384           COSTCO WHOLESALE CORP. v. HOEN
    COSTCO WHOLESALE CORPORATION,            
    a Washington corporation,
    Plaintiff-Appellee,
    v.
    NORM MALENG; ROGER HOEN; VERA
    ING; MERRITT D. LONG, in their
    official capacities as members of              No. 06-35542
    the Washington State Liquor                     D.C. No.
    Control Board,                               CV-04-00360-MJP
    Defendants,
    and
    WASHINGTON BEER & WINE
    WHOLESALERS ASSOCIATION,
    Defendant-Intervenor-
    Appellant.
    
    COSTCO WHOLESALE CORP. v. HOEN           1385
    COSTCO WHOLESALE CORPORATION,          
    a Washington corporation,
    Plaintiff-Appellant,
    v.
    NORM MALENG,
    Defendant,
    and                          No. 06-35543
    ROGER HOEN; VERA ING; MERRITT
    D. LONG, in their official                    D.C. No.
    CV-04-00360-MJP
    capacities as members of the                  OPINION
    Washington State Liquor Control
    Board,
    Defendants-Appellees,
    WASHINGTON BEER & WINE
    WHOLESALERS ASSOCIATION,
    Defendant-Intervenor-
    Appellee.
    
    Appeals from the United States District Court
    for the Western District of Washington
    Marsha J. Pechman, District Judge, Presiding
    Argued and Submitted
    March 8, 2007—Seattle, Washington
    Filed January 29, 2008
    Before: Diarmuid F. O’Scannlain, A. Wallace Tashima, and
    Marsha S. Berzon, Circuit Judges.
    Opinion by Judge O’Scannlain
    COSTCO WHOLESALE CORP. v. HOEN            1389
    COUNSEL
    David J. Burman, Perkins Coie, LLP, Seattle, Washington,
    argued the cause and filed briefs on behalf of Costco Whole-
    sale Corporation. Also on the briefs were Michael Sandler,
    Shyla R. Alfonso, Kenneth Morissette Jr., and Jeffrey M.
    Hanson.
    Martha P. Lantz, Assistant Attorney General, State of Wash-
    ington, Tumwater, Washington, argued the cause and filed
    briefs on behalf of Roger Hoen, et al. and the State of Wash-
    ington. Also on the briefs were Rob McKenna, Attorney Gen-
    eral, State of Washington, and David M. Hankins, Assistant
    Attorney General, State of Washington.
    John C. Guadnola, Malanca, Peterson & Daheim LLP,
    Tacoma, Washington, argued the cause and filed briefs on
    behalf of the defendant-intervenors, Washington Beer and
    Wine Wholesalers Association. Also on the briefs were J.
    Bradley Buckhalter, Andrea H. McNeely and Paul R. Romain.
    Amicus Curiae Briefs were filed by:
    Korean-American Grocers Ass’n (In support of Appellants):
    John D. Wilson & Alfred E. Donohue, Seattle, Washington.
    Washington Food Industry & Northwest Grocery Ass’n (In
    support of Appellee):
    Daniel A. Malone, Tacoma, Washington.
    1390          COSTCO WHOLESALE CORP. v. HOEN
    American Beverage Licensees Ass’n (In support of Appel-
    lants):
    Anthony S. Kogut, East Lansing, Michigan,
    The State of Oregon (In support of Appellants):
    Hardy Myers, Attorney General, State of Oregon, Mary H.
    Williams, Solicitor General, State of Oregon & Paul L.
    Smith, Assistant Attorney General, State of Oregon, Salem,
    Oregon.
    The Beer Institute (In support of Appellants):
    Arthur J. Decelle, Washington, DC, Anne Kimball & Sarah
    Olson, Chicago, Illinois, and Christopher W. Tompkins,
    Seattle, Washington.
    Washington Restaurant Ass’n (In support of Appellee):
    Peter Danelo & Justo Gonzales, Seattle, Washington.
    National Alcohol Beverage Control Ass’n Inc. (In support of
    Appellants):
    James M. Goldberg, Washington, DC.
    National Beer Wholesalers Ass’n & Wine and Spirits Whole-
    salers of America (In support of Appellants):
    Michael Madigan & Katherine Becker, Minneapolis, Min-
    nesota.
    The State of Ohio and 22 other states (In support of Appel-
    lants):
    Jim Petro, Attorney General, State of Ohio, Peter M.
    Thomas, Senior Deputy Attorney General, State of Ohio &
    Todd R. Marti, Assistant Solicitor, State of Ohio, Colum-
    bus, Ohio.
    COSTCO WHOLESALE CORP. v. HOEN                       1391
    OPINION
    O’SCANNLAIN, Circuit Judge:
    In these consolidated appeals, we must decide whether cer-
    tain restrictions imposed by the State of Washington on the
    sale of wine and beer are preempted by federal antitrust laws.
    If the challenged restraints are subject to federal preemption,
    we must then decide whether they might be otherwise saved
    by operation of the State’s powers under Section 2 of the
    Twenty-first Amendment to the United States Constitution.
    I
    A
    In early 1933, the Twenty-first Amendment to the Constitu-
    tion was passed in Congress.1 It was then ratified by conven-
    tion in 36 states and went into effect in December 1933,
    ending this country’s experiment with Prohibition. Impor-
    tantly, the Twenty-first Amendment not only repealed the
    Eighteenth Amendment to the Constitution,2 but it also, in
    1
    The Twenty-first Amendment provides in full: “Section 1. The eigh-
    teenth article of amendment to the Constitution of the United States is
    hereby repealed. Section 2. The transportation or importation into any
    State, Territory, or possession of the United States for delivery or use
    therein of intoxicating liquors, in violation of the laws thereof, is hereby
    prohibited. Section 3. This article shall be inoperative unless it shall have
    been ratified as an amendment to the Constitution by conventions in the
    several States, as provided in the Constitution, within seven years from the
    date of the submission hereof to the States by the Congress.” U.S. CONST.
    amend. XXI.
    2
    The Eighteenth Amendment provided: “Section 1. After one year from
    the ratification of this article the manufacture, sale, or transportation of
    intoxicating liquors within, the importation thereof into, or the exportation
    thereof from the United States and all territory subject to the jurisdiction
    thereof for beverage purposes is hereby prohibited. Section 2. The Con-
    gress and the several States shall have concurrent power to enforce this
    1392              COSTCO WHOLESALE CORP. v. HOEN
    Section 2, provided that “[t]he transportation or importation
    into any State, Territory, or possession of the United States
    for delivery or use therein of intoxicating liquors, in violation
    of the laws thereof, is hereby prohibited.”
    The states took up the regulation of intoxicating beverages
    by adopting varying regulatory schemes. In Washington, a
    special session of the legislature was convened to craft a sys-
    tem for the regulation of alcohol and, eventually, the Steele
    Act was passed in 1934. The Steele Act created what can best
    be described as a “mixed” form of regulation in which the
    State retained exclusive control over the sale of packaged
    spirits through state and contract stores, but regulated the sale
    of beer and wine through a three-tier system that separates
    manufacturers from retailers.3
    To oversee the alcoholic beverage industry, the State cre-
    ated the Washington State Liquor Control Board (“LCB”).
    The organizing statute of the LCB provides:
    There shall be a board, known as the “Washington
    state liquor control board,” consisting of three mem-
    bers, to be appointed by the governor, with the con-
    sent of the senate, who shall each be paid an annual
    article by appropriate legislation. Section 3. This article shall be inopera-
    tive unless it shall have been ratified as an amendment to the Constitution
    by the legislatures of the several States, as provided in the Constitution,
    within seven years from the date of the submission hereof to the States by
    the Congress.” U.S. CONST. amend. XVIII (repealed 1933).
    3
    As the district court explained, a “three-tier system consists of the fol-
    lowing levels: manufacturer, distributor, and retailer. Under a three-tier
    system, manufacturers sell products to distributors, who in turn sell the
    products to retailers.” Costco Wholesale Corp. v. Hoen, No. C04-360P,
    
    2006 WL 1075218
    , *3 (W.D. Wash. Apr. 21, 2006). Washington’s “three-
    tier” system is no longer a perfect system of tiers because it allows direct
    sales to be made to retailers by both in-state and out-of-state manufactur-
    ers of beer and wine. See infra n.5.
    COSTCO WHOLESALE CORP. v. HOEN                1393
    salary to be fixed by the governor in accordance with
    the provisions of Revised Code of Washington
    (“RCW”) 43.03.040. The governor may, in his dis-
    cretion, appoint one of the members as chairman of
    the board, and a majority of the members shall con-
    stitute a quorum of the board.
    RCW 66.08.012. Roger Hoen, Vera Ing and Merritt Long,
    who are named as parties in this suit, were the members of the
    LCB at the time this suit was initiated.4
    B
    Costco Wholesale Corporation (“Costco”) operates an
    international chain of membership warehouses. It began oper-
    ations in 1983 in Seattle, Washington. As of its most recent
    annual filing with the Securities and Exchange Commission,
    Costco counted 50,400,000 total cardholders. Costco Whole-
    sale Corp., Annual Report (Form 10-K), at 6 (Oct. 25, 2007).
    Costco’s warehouse businesses are “based on the concept
    that offering [its] members very low prices on a limited selec-
    tion of nationally branded and selected private-label products
    in a wide range of merchandise categories will produce high
    sales volumes and rapid inventory turnover.” 
    Id. at 3.
    Cost-
    co’s business model also relies upon “operating efficiencies
    achieved by volume purchasing, efficient distribution and
    reduced handling of merchandise in no-frills, self-service
    warehouse facilities.” 
    Id. These operating
    efficiencies enable
    Costco to achieve profitability despite low gross margins.
    On February 20, 2004, Costco filed a complaint against the
    LCB; members of the LCB in their official capacity (Hoen,
    Ing and Long); Norm Maleng, then-King County Prosecuting
    Attorney; and Christine Gregoire, then-Attorney General of
    4
    Hoen remains a member of the LCB. Lorraine Lee now serves as LCB
    Chairman and Ruthann Kurose is the other member.
    1394             COSTCO WHOLESALE CORP. v. HOEN
    Washington.5 The complaint alleged that certain laws and reg-
    ulations enforced by the State on the sale of beer and wine
    “restrict many of [Costco’s] efficient and competitive prac-
    tices as to wine and beer suppliers and create or facilitate
    agreement among distributors and among wineries and brew-
    ers (‘manufacturers’) in restraint of competition.” The com-
    plaint also alleged that the State of Washington has no clearly
    articulated or affirmatively expressed policy of eliminating
    competition in liquor sales and that the LCB does not monitor
    market conditions or the competitiveness or reasonableness of
    prices. As such, the complaint alleged that the challenged
    laws and regulations were restraints of trade preempted by
    Section 1 of the Sherman Act, 15 U.S.C. § 1.
    C
    Costco’s antitrust lawsuit challenged nine specific restraints
    on the sale and distribution of wine and beer in the State of
    Washington. These restraints are primarily found in RCW
    66.28.180, RCW 66.28.185, RCW 66.28.070, and in several
    implementing regulations.
    The first restraint is known as the “uniform pricing rule.”
    Under RCW 66.28.180(3)(b), each brewery and winery must
    sell a particular product at the same price to every distributor.
    Distributors in turn must sell their beer and wine products to
    every retailer at the same price they have posted. RCW
    66.28.180(2)(c). See also RCW 66.28.170 (“It is unlawful for
    a manufacturer of wine or malt beverages holding a certificate
    5
    Costco’s complaint also initially challenged Washington’s policy of
    allowing only in-state beer and wine producers to sell their products
    directly to retailers. In its December 21, 2005 Order, the district court
    granted partial summary judgment to Costco, ruling that Washington’s
    policy violated the Commerce Clause. Subsequent to that ruling, the
    Washington Legislature enacted legislation extending the direct sales priv-
    ilege to out-of-state producers as well. The Commerce Clause challenge
    is not before us and we thus express no views on the district court’s reso-
    lution of that matter.
    COSTCO WHOLESALE CORP. v. HOEN               1395
    of approval issued under RCW 66.24.270 or 66.24.206 or the
    manufacturer’s authorized representative, a brewery, or a
    domestic winery to discriminate in price in selling to any pur-
    chaser for resale in the state of Washington.”).
    The second restraint is known as the “price posting”
    requirement. According to this requirement, “[e]very beer or
    wine distributor shall file with the board at its office in Olym-
    pia a price posting showing the wholesale prices at which any
    and all brands of beer and wine sold by such beer and/or wine
    distributor shall be sold to retailers within the state.” RCW
    66.28.180(2)(a). The posted prices are publicly available after
    they take effect.
    The third restraint is related to posting and is known as the
    “hold” requirement: beer and wine manufacturers and distrib-
    utors must “hold” to their posted prices for at least 30 days.
    See Washington Administrative Code (“WAC”) 314-20-
    100(2), (5); WAC 314-24-190(2), (5).
    The fourth restraint is a minimum mark-up provision. With
    limited exceptions, under RCW 66.28.180(2)(d) and (3)(b),
    distributors and suppliers must price their products at no less
    than 10% above their acquisition costs. RCW 66.28.180(2)(d)
    (“No price may be posted that is below acquisition cost plus
    ten percent of acquisition cost. However, the board is empow-
    ered to review periodically, as it may deem appropriate, the
    amount of the percentage of acquisition cost as a minimum
    mark-up over cost and to modify such percentage by rule of
    the board, except such percentage shall be not less than ten
    percent.”).
    The fifth restraint is a ban on providing discounts based
    upon the volume of product purchased. See RCW
    66.28.180(2)(d) (“Quantity discounts are prohibited.”); RCW
    66.28.180(3)(b) (same).
    The sixth restraint is a ban on sales of beer and wine on
    credit. RCW 66.28.010(1)(a). This rule is implemented by
    1396            COSTCO WHOLESALE CORP. v. HOEN
    several Washington regulations. See WAC 314-20-090 (“No
    beer distributor nor brewer or beer importer holding a beer
    distributor’s license shall sell or deliver beer to any retailer
    except for cash paid at the time of the delivery thereof: Pro-
    vided, That cash may be paid prior to the delivery of beer sold
    to any retailer.”); WAC 314-13-015 (delineating the forms of
    payment which the LCB will accept as “cash payment”).
    The seventh restraint is the “delivered price” requirement.
    Under this provision, distributors must sell beer and wine at
    the same “delivered” price to all retailers, even if the retailer
    pays the freight and picks up the goods itself. See RCW
    66.28.180(2)(h)(ii) (“Beer and wine sold as provided in this
    section shall be delivered by the distributor or an authorized
    employee either to the retailer’s licensed premises or directly
    to the retailer at the distributor’s licensed premises . . . A dis-
    tributor’s prices to retail licensees shall be the same at both
    such places of delivery.”).
    The eighth restraint is known as the central warehousing
    ban. Washington prohibits retailers from storing or taking
    delivery of beer and wine at a central warehouse. See RCW
    66.24.185(4) (“Warehousing of wine by any person other than
    (a) a licensed domestic winery or a bonded wine warehouse
    licensed under the provisions of this section, (b) a licensed
    Washington wine distributor, (c) a licensed Washington wine
    importer, (d) a wine certificate of approval holder (W7), or (e)
    the liquor control board, is prohibited.”).
    Finally, the ninth restraint, and the only one upheld by the
    district court, is Washington’s prohibition on retailers selling
    beer and wine to other retailers. Pursuant to RCW
    66.28.070(1), except in limited circumstances, it is “unlawful
    for any retail beer or wine licensee to purchase beer or wine,
    except from a duly licensed distributor, domestic winery,
    domestic brewer, certificate of approval holder with a direct
    shipment endorsement, or the [liquor control] board.”
    COSTCO WHOLESALE CORP. v. HOEN                      1397
    D
    On July 29, 2004, the LCB moved for judgment on the
    pleadings, primarily arguing that the above-mentioned
    restraints were not preempted by the Sherman Act because
    they were “unilateral” restraints of trade imposed by the State.
    The district court, Judge Marsha Pechman presiding, denied
    this motion, concluding that the defendants failed to show that
    there was no irreconcilable conflict between the challenged
    scheme in Washington and the Sherman Act. The district
    court further concluded that Washington’s scheme constituted
    a hybrid system of regulation.
    Thereafter, Costco and the LCB defendants and Defendant-
    Intervenor Washington Beer & Wine Wholesalers Association
    (“WBWWA”) filed separate motions for summary judgment
    on the antitrust claims.6 The district court concluded in its
    December 21, 2005 Order that Costco had demonstrated that
    Washington’s posting, holding, minimum mark-up, delivered
    pricing, uniform pricing, ban on volume discounts, and ban on
    credit sale requirements were in irreconcilable in conflict with
    federal antitrust law. It also concluded that Washington did
    not actively supervise its regulatory scheme within the mean-
    ing of California Retail Liquor Dealers Ass’n v. Midcal Alu-
    minum, Inc., 
    445 U.S. 97
    , 105-06 (1980) (Midcal), because it
    neither reviewed resulting prices for reasonableness nor moni-
    tored market conditions. As for the retailer-to-retailer sales
    ban and central warehousing ban, the district court concluded
    that additional supplemental briefing was necessary. Because
    of these conclusions, the district court denied the defendants’
    motions for summary judgment. The district court also denied
    6
    The district court granted WBWWA’s motion for leave to intervene in
    this litigation on May 21, 2004. The court concluded that the “Association
    may intervene as a matter of right under Fed. R. Civ. P. 24(a) because its
    members have a protectable interest in this litigation that will be impaired
    or impeded if not allowed to intervene, and the government Defendants
    may not adequately represent the Association’s interests.”
    1398           COSTCO WHOLESALE CORP. v. HOEN
    Costco’s motion for summary judgment, however, because it
    concluded that, viewing the evidence in the light most favor-
    able to the non-moving party, material issues of fact remained
    regarding the State’s Twenty-first Amendment defense.
    On March 7, 2006, the district court issued a “Supplemen-
    tal Order on Summary Judgment Motion Re: Antitrust
    Claims.” In that Order, the district court concluded that the
    central warehousing ban was a hybrid restraint that was in
    irreconcilable conflict with federal antitrust law and not saved
    by state action immunity. The district court reserved for trial
    the question of whether the ban might be preserved as a valid
    exercise of the State’s Twenty-first Amendment power. The
    district court also reserved ruling on the retailer-to-retailer
    sales ban and directed the parties to respond further to each
    other’s arguments in their trial briefs.
    The trial on Washington’s Twenty-first Amendment
    defense took place in March 2006. Numerous witnesses were
    called to testify, including members of the LCB and expert
    witnesses such as historian William Rorabaugh and econo-
    mists Dr. Frank Chaloupka and Dr. Keith Leffler. The district
    court issued its “Findings of Fact and Conclusions of Law” on
    April 21, 2006. Costco Wholesale Corp. v. Hoen, No. C04-
    360P, 
    2006 WL 1075218
    (W.D. Wash. Apr. 21, 2006) (here-
    inafter “Findings of Fact”). The district court found, “[f]or the
    most part,” that the policies challenged by Costco were not
    effective in advancing the state’s core interests under the
    Twenty-first Amendment. 
    Id. at *1.
    The court found no “per-
    suasive evidence that the purpose of any of the challenged
    restraints was to promote temperance by raising average beer
    and wine prices.” 
    Id. at *5,
    ¶ 16. In addition, the court was not
    persuaded “that the challenged restraints are effective in pro-
    moting temperance, whether viewed individually or as a
    whole.” 
    Id. at *6,
    ¶ 18. Although acknowledging that the evi-
    dence at trial indicated that Washington has one of the lowest
    rates in the country for per capita ethanol consumption, it did
    not see any “persuasive evidence that the [sic] Washington’s
    COSTCO WHOLESALE CORP. v. HOEN                      1399
    relatively low rates of ethanol consumption per drinker are
    due to any of the challenged restraints, either viewed individ-
    ually or as a whole.” Id.7 Finally, the district court determined
    that, even if the restraints were effective in raising prices and
    promoting temperance in this manner, the State “could readily
    achieve that goal in a manner that does not run afoul of the
    Sherman Act. Most obviously, the State could adopt higher
    excise taxes.” 
    Id. at *7,
    ¶ 22. Thus, the district court con-
    cluded that the State’s interests could not prevail over the fed-
    eral interest in promoting competition.
    The district court’s determinations that the “hybrid” Wash-
    ington restraints were ineffective or only of minimal effec-
    tiveness in promoting the State’s interests led to the
    conclusion that the restraints were not saved from preemption
    by Section 2 of the Twenty-first Amendment and the district
    court therefore enjoined the LCB from enforcing the
    restraints. 
    Id. at *10.
    The LCB defendants and WBWWA filed timely notices of
    appeal of the district court’s judgment. In addition, Costco
    filed a timely notice of cross-appeal of the district court’s rul-
    ing upholding the retailer-to-retailer sales ban.8
    II
    A
    The “threshold question” in this appeal is whether Wash-
    ington State’s plan for pricing wine and beer is preempted by
    7
    In common usage, ethanol is referred to simply as alcohol.
    8
    The district court subsequently agreed to stay its judgment until May
    1, 2007 in order to give the State Legislature “an opportunity to take
    action in response to the Court’s ruling.” Costco v. Hoen, No. C04-360P,
    
    2006 WL 2645183
    (W.D. Wash. Sept. 14, 2006). After we heard oral
    argument, we ordered that the district court’s stay remain in effect “until
    further order of this court or until issuance of the mandate.”
    1400           COSTCO WHOLESALE CORP. v. HOEN
    the Sherman Act. 
    Midcal, 445 U.S. at 102
    . A party may suc-
    cessfully enjoin the enforcement of a state statute only if the
    statute on its face irreconcilably conflicts with federal anti-
    trust policy. See Rice v. Norman Williams Co., 
    458 U.S. 654
    ,
    659 (1982). In other words, to be struck down, the regulation
    or restraint must effect a per se violation of the Sherman Act.
    Per se rules of illegality can be invoked only when they apply
    to practices “which because of their pernicious effect on com-
    petition and lack of any redeeming virtue are conclusively
    presumed to be unreasonable and therefore illegal without
    elaborate inquiry as to the precise harm they have caused or
    the business excuse for their use.” Continental T.V., Inc. v.
    GTE Sylvania Inc., 
    433 U.S. 36
    , 50 (1977) (internal citations
    omitted).
    In answering this “threshold” question, we are confronted
    immediately with two distinct methodological problems. The
    first is whether the challenged restraints are to be analyzed
    individually or as a bundle, in other words, as an entire “con-
    spiracy”? In addressing this question, we must reconcile two
    sometimes competing, but well-settled, legal propositions.
    First, when the constitutionality of a state statute is chal-
    lenged, principles of state law guide the severability analysis
    and we should strike down only those provisions which are
    inseparable from the invalid provisions. Tucson Women’s
    Clinic v. Eden, 
    379 F.3d 531
    , 556-57 (9th Cir. 2004) (citing
    Dep’t of Treas. v. Fabe, 
    508 U.S. 491
    , 509 n.8 (1993)). Sec-
    ond, in the antitrust context, the “character and effect of a
    conspiracy are not to be judged by dismembering it and view-
    ing its separate parts, but only by looking at it as a whole.”
    Continental Ore Co. v. Union Carbide & Carbon Corp., 
    370 U.S. 690
    , 699 (1962) (quoting United States v. Patten, 
    226 U.S. 525
    , 544 (1913)).
    We think that, for reasons to be explained, the issue of sev-
    erability in this case is intimately tied to the question of
    whether the restraints herein challenged are “hybrid” or “uni-
    COSTCO WHOLESALE CORP. v. HOEN                1401
    lateral” restraints. We therefore deal with the procedural issue
    of severability in resolving the merits of the appeal.
    B
    The second methodological problem arises because of the
    uncertain relationship between the “active supervision”
    inquiry under 
    Midcal, 445 U.S. at 105
    , and the “hybrid/
    unilateral” inquiry under Fisher v. City of Berkeley, 
    475 U.S. 260
    (1986). As “state regulatory programs [can] not violate
    [the Sherman Act],” we generally must determine whether a
    “state’s involvement in [a] price-setting program is sufficient
    to establish antitrust immunity.” 
    Midcal, 445 U.S. at 103-04
    (citing Parker v. Brown, 
    317 U.S. 341
    (1943)). Midcal, which
    provides the framework for evaluating claims of state action
    immunity under Parker, articulates a two-part test for immu-
    nity to apply. “First, the challenged restraint must be ‘one
    clearly articulated and affirmatively expressed as state pol-
    icy’; second, the policy must be ‘actively supervised’ by the
    State itself.” 
    Midcal, 445 U.S. at 105
    (citing City of Lafayette
    v. Louisiana Power & Light Co., 
    435 U.S. 389
    , 410 (1978)
    (opinion of Brennan, J.)).
    In Fisher, the Supreme Court introduced a wrinkle to the
    Midcal inquiry when it articulated that “[a] restraint imposed
    unilaterally by government does not become concerted-action
    within the meaning of [§ 1 of the Sherman Act] simply
    because it has a coercive effect upon parties who must obey
    the 
    law.” 475 U.S. at 267
    . Thus, Fisher appeared to preempt
    application of the preemption inquiry by holding that some
    types of regulations are entirely immune from the Midcal
    analysis, depending upon whether the restraint can be charac-
    terized as a “unilateral” restraint or as a “hybrid” restraint. See
    
    Fisher, 475 U.S. at 267-68
    (“Certain restraints may be charac-
    terized as ‘hybrid,’ in that nonmarket mechanisms merely
    enforce private marketing decisions.”). In Sanders v. Brown,
    
    504 F.3d 903
    (9th Cir. 2007), we confirmed that “where the
    state, acting as a sovereign, imposes restraints on competi-
    1402           COSTCO WHOLESALE CORP. v. HOEN
    tion,” the state “is immune from antitrust liability, regardless
    of whether the restraint in question would satisfy the Midcal
    test.” 
    Id. at 918.
    Hence, once we determine that a restraint is
    unilaterally imposed by the state as sovereign, Parker immu-
    nity applies without further inquiry. If the restraint is not uni-
    laterally imposed, but rather involves “a state’s decision to let
    producers dictate market conditions to others,” it is a hybrid
    restraint that is “illegal per se under the Sherman Act.” 
    Id. Parker immunity
    applies to the hybrid restraint only if it satis-
    fies the two-part Midcal inquiry.
    We have previously recognized that the Supreme Court has
    not provided clear guidance in defining the relationship
    between the “hybrid” restraint inquiry and the Midcal “active
    supervision” inquiry. See Snake River Valley Elec. Ass’n v.
    PacifiCorp, 
    238 F.3d 1189
    , 1192 n.8 (9th Cir. 2001) (“The
    Court has not clearly defined the relationship between federal
    antitrust preemption of state laws restricting competition and
    the state action immunity doctrine.”) (internal citations omit-
    ted). In Midcal, the court treated the issues of preemption and
    immunity as essentially the same inquiry, whereas in Rice and
    Fisher, the court drew a fine line between the inquiries. See
    
    Rice, 458 U.S. at 662
    n.9 (“Because of our resolution of the
    pre-emption issue, it is not necessary for us to consider
    whether the statute may be saved from invalidation under the
    doctrine of Parker . . . .”); 
    Fisher, 475 U.S. at 270
    (holding
    that because the rent controls were not “a per se violation of
    § 1 of the Sherman Act,” the court “need not address whether
    . . . they would be exempt under the state-action doctrine from
    antitrust scrutiny”); see also PHILLIP AREEDA & HERBERT
    HOVENKAMP, ANTITRUST LAW, ¶ 217d (3d ed.) (“Our most
    essential point here is that the state action exemption from the
    antitrust laws simply expresses the conclusion that certain
    state laws are not preempted. The Midcal-Rice-Fisher inquiry
    and the Parker inquiry are fundamentally consistent but
    sequential.”).
    We believe that in this case—and many others—there is
    such substantial overlap between the active supervision and
    COSTCO WHOLESALE CORP. v. HOEN                1403
    hybrid inquiries that they effectively merge. We are not alone
    in drawing this conclusion. See Merrick Garland, Antitrust
    and State Action: Economic Efficiency and the Political Pro-
    cess, 96 YALE L.J. 486, 507 (1986) (“There are signs that the
    Fisher court understood the way in which its preemption anal-
    ysis collapses into the Midcal test.”); 
    id. at 489
    (concluding
    that Fisher merely “restat[ed]” Midcal’s basic tenets); Daniel
    J. Gifford, The Antitrust State-Action Doctrine After Fisher v.
    City of Berkeley, 39 VAND. L. REV. 1257, 1283-84 (1986)
    (“The class of restraints deemed hybrid under Fisher ought to
    be coextensive with the restraints that cannot pass the Midcal
    supervision requirement. No reason exists for construing
    Fisher’s hybrid category broadly in order to subject restraints
    to evaluation under the Midcal supervision test if those
    restraints by nature will pass that test . . . Occam’s razor ought
    to dispense with the evaluation of hybrid restraints under Mid-
    cal’s supervision requirement.”).
    In the case of a facial challenge to a state regulation, we
    believe that a determination of whether a restraint is hybrid
    will largely answer the question of whether the state actively
    supervises the restraint. Until the Supreme Court further clari-
    fies this doctrinally confusing area, however, we will follow
    the lead of other courts and begin by determining whether the
    restraint is hybrid or unilateral. See Freedom Holdings v.
    Spitzer, 
    357 F.3d 205
    , 223-24 (2d Cir. 2004); TWFS, Inc. v.
    Schaefer, 
    242 F.3d 198
    , 208-09 (4th Cir. 2001). We will then
    consider, out of an abundance of caution, whether there exists
    any reason to apply further the state action immunity analysis
    of Parker to any restraints deemed to be hybrid in nature.
    C
    Which leads us to the Fisher inquiry. What precisely does
    it mean for a restraint to be hybrid? It has been noted that the
    line between a hybrid and unilateral restraint “is extraordinar-
    ily elusive.” John E. Lopatka & William H. Page, State Action
    and the Meaning of Agreement Under the Sherman Act: An
    1404           COSTCO WHOLESALE CORP. v. HOEN
    Approach to Hybrid Restraints, 20 YALE J. ON REG. 269, 272
    (2003). Although undoubtedly elusive, the line becomes less
    hazy by reference to the Supreme Court’s decisions in this
    area.
    In Fisher, the Court was faced with a city’s rent control
    regulations setting maximum rental prices. It found that the
    rent control regulation was a classic “unilateral restraint,”
    because “[t]he ordinary relationship between the government
    and those who must obey its regulatory commands whether
    they wish to or not is not enough to establish a 
    conspiracy.” 475 U.S. at 267
    . It continued:
    While the Ordinance does give tenants—certainly a
    group of interested private parties—some power to
    trigger the enforcement of its provisions, it places
    complete control over maximum rent levels exclu-
    sively in the hands of the Rent Stabilization Board.
    Not just the controls themselves but also the rent
    ceilings they mandate have been unilaterally
    imposed on the landlords by the city.
    
    Id. at 269
    (emphasis added). Thus, because the restraints were
    unilaterally imposed, the Court held that the rent control stat-
    ute was not in irreconcilable conflict with the Sherman Act,
    even though such a maximum pricing scheme might other-
    wise be a per se violation.
    In reaching this conclusion, the Fisher court distinguished
    two prior cases as involving “hybrid restraints.” In Schweg-
    mann Bros. v. Calvert Distillers Corp., 
    341 U.S. 384
    , 385-87
    (1951), a Louisiana statute authorized a distributor to enforce
    agreements fixing minimum retail prices not only against par-
    ties to such contracts, but also against retailers who sold the
    distributor’s products without having agreed to the price
    restrictions. The Fisher court noted that,
    [U]nder the Louisiana statute, both the selection of
    minimum price levels and the exclusive power to
    COSTCO WHOLESALE CORP. v. HOEN                  1405
    enforce those levels were left to the discretion of dis-
    tributors. While the petitioner-retailer in that case
    may have been legally required to adhere to the
    levels so selected, the involvement of his suppliers in
    setting those prices made it impossible to character-
    ize the regulation as unilateral action by the State of
    
    Louisiana. 475 U.S. at 268
    .
    The Fisher court also recognized that the scheme in Midcal
    represented a hybrid restraint. 
    Id. at 268-69.
    California
    required that all wine producers and wholesalers file fair trade
    contracts or price schedules with the State. If a wine producer
    did not set prices, wholesalers had to post a resale price
    schedule for that producer’s brands. No State-licensed wine
    merchant could sell wine to a retailer at other than those
    prices. 
    Midcal, 445 U.S. at 99
    . The Midcal court concluded
    that the statute was preempted and Parker immunity was not
    available, because “[t]he State neither establishes prices nor
    reviews the reasonableness of the price schedules; nor does it
    regulate the terms of fair trade contracts. The State does not
    monitor market conditions or engage in any ‘pointed reexami-
    nation’ of the program.” 
    Id. at 105-06.
    In other words, the
    lack of active supervision over private pricing decisions ren-
    dered the regulations hybrid restraints.
    Finally, in a post-Fisher case, 324 Liquor Corp. v. Duffy,
    
    479 U.S. 335
    (1987), the Court dealt with a New York statute
    that permitted wholesalers to control the minimum resale
    price of liquor charged by retailers. As in Midcal, the court
    found the statute preempted even though there were no pri-
    vate agreements involved; the court again focused on the fact
    that the State authorized vertical price fixing without super-
    vising in any meaningful way the amount of those prices. 
    Id. at 344-45.
    The scheme in effect delegated a “degree of private
    regulatory power” to the private actors. 
    Id. at 345
    n.8.
    1406              COSTCO WHOLESALE CORP. v. HOEN
    [1] The rule to be taken from these cases is that state stat-
    utes or local ordinances creating unsupervised private power
    in derogation of competition are subject to preemption. See
    Freedom 
    Holdings, 357 F.3d at 223
    (“Where the anticompeti-
    tive effects of a state statute obviate the need for private par-
    ties to act on their own to create an anticompetitive scheme,
    the statute may be attacked as a ‘hybrid’ restraint on trade.”).
    But courts must be careful not to rely upon the presence of
    anti-competitive effect alone; a state regulation is not ren-
    dered hybrid solely because it produces an effect that could
    not be produced by agreement of private parties without vio-
    lating the antitrust laws. Mass. Food Ass’n v. Mass. Alcoholic
    Beverages Control Comm’n, 
    197 F.3d 560
    , 564 (1st Cir.
    1999); 
    Fisher, 475 U.S. at 266
    (“What distinguishes the oper-
    ation of Berkeley’s Ordinance from the activities of a benevo-
    lent landlords’ cartel is not that the Ordinance will necessarily
    have a different economic effect, but that the rent ceilings
    have been unilaterally imposed by government upon landlords
    to the exclusion of private control.”) (emphasis added).9 As
    Judge Boudin of the First Circuit has artfully noted, “[w]hat
    is centrally forbidden is state licensing of arrangements
    between private parties that suppress competition—not state
    directives that by themselves limit or reduce competition.”
    Mass. Food 
    Ass’n, 197 F.3d at 566
    .
    III
    A
    We first apply these principles to Costco’s cross-appeal of
    the district court’s conclusion that the retailer-to-retailer sales
    9
    Prior to his entering active judicial service, our colleague on the D.C.
    Circuit, Judge Merrick Garland, expressed the same idea in an article dis-
    cussing the Supreme Court’s state-action antitrust jurisprudence. He
    wrote: “The post-Parker cases constitute the Court’s efforts to thread this
    needle — an effort to protect true state regulation, even if anticompetitive,
    but to bar mere state ‘authorization’ of private anticompetitive conduct.”
    Garland, 96 YALE L.J. at 500-01.
    COSTCO WHOLESALE CORP. v. HOEN                 1407
    ban constituted a “unilateral” restraint of trade. With little
    analysis, the district court concluded in its April 21, 2006
    “Findings of Fact and Conclusion of Law” that this policy
    “does not grant a degree of private regulatory power to private
    actors,” and thus was a unilateral restraint imposed “purely by
    the State.”
    [2] We agree with the district court that the ban on sales by
    retailers to other retailers is a unilateral restraint of trade that
    is not subject to preemption by the Sherman Act. The ban on
    sales by retailers to other retail institutions is akin to the rent
    control ordinance in Fisher. In Fisher, the city imposed a
    restraint on the pricing decisions of landlords by establishing
    a maximum rent control ceiling; but the court found the con-
    certed action requirement missing because whatever anti-
    competitive effect of the Ordinance (and the Court assuredly
    recognized there would be one) was the result of the city’s
    command, not of private action. In other words, public offi-
    cials determined the nature and extent of the resulting con-
    sumer injury, with no degree of discretion delegated to private
    actors. See Page & Lopatka, 20 YALE J. ON REG. at 272. Simi-
    larly here, an anti-competitive effect can surely be hypothe-
    sized from the State’s ban on sales of beer and wine to
    retailers by other retailers. The ban removes from the market
    certain firms or persons who might otherwise compete; with
    fewer, and likely larger, horizontal competitors, prices for the
    consumer may be higher than they would otherwise be in the
    absence of the ban. But the potential anti-competitive effect
    is not the result of private pricing or marketing decisions, but
    the logical and intended result of the statute itself. See AREEDA
    & HOVENKAMP, ¶ 221e4 (“On occasion, the initial legislative
    decision may leave nothing further to be decided by the rele-
    vant private parties, as well as nothing for the state to super-
    vise. In that event, the initial enactment would be a legislative
    decision that would itself satisfy the supervision require-
    ment.”). No further action is necessary by the private parties
    because the anti-competitive nature of this restraint is com-
    1408             COSTCO WHOLESALE CORP. v. HOEN
    plete upon enactment; the conclusion must follow, therefore,
    that the restraint is unilateral.
    The First Circuit’s decision in Massachusetts Food Associ-
    
    ation, 197 F.3d at 560
    , supports this conclusion. In that case,
    Massachusetts required retail outlets to be licensed, with each
    license embracing only a single location. Massachusetts law
    further provided that no firm or person could own more than
    three licenses; thus, no firm or person can own more than
    three retail liquor stores in the Commonwealth. 
    Id. at 562.
    Judge Boudin, writing for the court and rejecting an antitrust
    challenge to the statute, noted that “the state has not ordered
    or authorized private parties to engage in conduct that, absent
    immunity, would even arguably violate the antitrust laws;
    there is no private agreement or arrangement between retailers
    as to the number of retail outlets and therefore no violation to
    be shielded. The state simply insists upon licensing retail
    liquor stores—as it does for many businesses or professions—
    and limits the number of licenses to three per owner.” 
    Id. at 564.
    [2] As with Massachusetts’ limitation on the number of
    licenses any one firm can own, Washington’s requirement
    that a retailer not sell to other retailers (in other words, that
    it choose between being a retailer and a wholesaler) may yield
    anti-competitive effects.10 But whatever anti-competitive
    effect there is, it is not contingent upon private action, but is
    simply part-and-parcel of the state-imposed licensing scheme.
    The retailer-to-retailer sales restraint, like the rent control
    ordinance in Fisher, is complete upon enactment and does not
    delegate any authority to private parties. It therefore lacks the
    “concerted action” requirement of Fisher. We agree with the
    First Circuit that “unless such a statute licenses or commands
    10
    We view the ban on retailer sales to other retailers as a fundamental
    component of the State’s “unquestionably legitimate” three-tier distribu-
    tion system. Granholm v. Heald, 
    544 U.S. 460
    , 489 (2005) (internal cita-
    tions omitted).
    COSTCO WHOLESALE CORP. v. HOEN               1409
    a private restraint, this is a matter for the voters and not for
    the federal courts—at least so far as the Sherman Act is con-
    cerned.” 
    Id. at 565.
    Because this ban on retailer-to-retailer
    sales neither licenses nor commands a private restraint but is
    instead a unilaterally imposed restraint of the sovereign, we
    agree with the district court’s determination that it is not sub-
    ject to preemption.
    B
    We next consider the district court’s conclusions that the
    central warehousing ban (a) should be considered as a compo-
    nent of the State’s entire regulatory scheme and (b) is a hybrid
    restraint. We disagree with the district court’s conclusions on
    both counts.
    In a central warehousing system, a grocery chain or large
    retailer like Costco buys goods in large lots from manufactur-
    ers and suppliers. The goods are delivered to a central ware-
    house by the manufacturer or supplier. From there, trucks
    belonging to the chain or cooperative haul the goods to indi-
    vidual retail stores. Under Washington’s regulations, such a
    system is disallowed for alcohol, as beverages may only be
    delivered to the retail store where the product will be sold to
    the consumer or directly to the retailer at the distributor’s
    licensed premises. See RCW 66.28.180(2)(h)(ii).
    The district court concluded in its March 7, 2006 supple-
    mental order that this restraint was hybrid in nature only
    because it refused to consider it apart from the regulatory
    scheme as a whole. However, we conclude that the ban on
    central warehousing is fundamentally different from the other
    challenged restraints. For one thing, the central warehousing
    ban does not constitute an “element” of price at the distributor
    level and is therefore not subject to the distributor’s discre-
    tion. And the restriction does not encourage cartel-like behav-
    ior through eliminating pricing uncertainties. As with the rent
    control ordinance in Fisher, there is no degree of discretion
    1410              COSTCO WHOLESALE CORP. v. HOEN
    delegated to private parties by the ban; any anticompetitive
    effect is complete once the ban is imposed by the State.11
    [4] The error in the district court’s analysis of the central
    warehousing ban is that it focused solely on effect. Its reason-
    ing was as follows:
    Here, the central warehousing ban on its face is
    plainly anticompetitive. It serves to increase the
    price of beer and wine by prohibiting beer and wine
    retailers from engaging in more efficient and cost-
    effective distribution practices and reinforces other
    policies that the Court has found to be per se
    restraints. The LCB Defendants and the WBWWA
    do not suggest any pro-competitive rationale for the
    central warehousing ban, nor is any apparent. There-
    fore, the Court finds that the central warehousing
    ban is irreconcilably in conflict with the Sherman
    Act.
    Costco’s inability “efficiently” to buy in bulk, however, is a
    result not of the distributor’s choice or collusion, but of the
    sovereign’s command. As with the retailer-to-retailer sales
    ban, the State neither commands nor licenses private arrange-
    ments; it simply displaces entirely a method of storing goods.12
    11
    We also believe that the central warehousing ban is akin to a non-price
    vertical restraint that would be evaluated under the Rule of Reason. A cen-
    tral warehousing system can provide numerous efficiencies for a large
    chain: “They pay less for the products than they would if the supplier
    made delivery to individual stores. Also, they can consolidate deliveries
    from the warehouse to individual stores. Thus, their savings due to buying
    in large lots and arranging for central delivery are greater than their added
    delivery costs.” First Beverages, Inc. v. Royal Crown Cola Co., 
    612 F.2d 1164
    , 1167 (9th Cir. 1980). The central warehousing ban effectively man-
    dates where a retailer may store its products; this restraint most resembles
    a vertical non-price restraint that would be examined under the Rule of
    Reason. See Continental 
    T.V., 433 U.S. at 51
    n.8.
    12
    Further, contrary to Costco’s argument, the warehousing ban is not
    akin to an output restraint because, although it lessens the amount a partic-
    ular retailer can buy at any one time, it should not decrease total supply
    in the end market.
    COSTCO WHOLESALE CORP. v. HOEN              1411
    The anti-competitive effect is not brought about by collusion
    or private action, but by legislative choice.
    Indeed, if we were to follow the reasoning of the district
    court and look primarily to a regulation’s effect to determine
    whether the restraint is unilateral in nature, we would risk
    engaging in a kind of Lochner-ian analysis long since discred-
    ited. See Mass. Food 
    Ass’n, 197 F.3d at 565
    (“To allow fed-
    eral judges to decide which of these legislative enactments
    should survive and which should be condemned comes close
    to reintroducing the kind of judgments that got the Supreme
    Court into so much trouble in the Lochner era. The result
    might well be more competition and greater consumer wel-
    fare. But it would come at the cost of second-guessing the
    democratically elected legislature’s decisions about the proper
    balance between competition and other social policies that are
    commonly reflected in such legislation.”); Garland, 96 YALE
    L.J. at 499-500 (explaining that Parker and its progeny grew
    out of the Court’s post-Lochner hands-off approach to eco-
    nomic regulation). The central warehousing ban may well be
    inefficient and it may decrease competition, but the State of
    Washington, through its officials, has opted for such ineffi-
    ciency. Relief from such choices is properly achieved not
    through Sherman Act preemption, but through political will.
    [5] In sum, the central warehousing ban is, like the ban on
    retailer-to-retailer sales, a unilateral restraint. The district
    court erred in not recognizing the nature of this restraint and,
    ultimately, in condemning it as a hybrid restraint. The central
    warehousing ban is not preempted by § 1 of the Sherman Act.
    C
    1
    We cannot conclude, however, that the nature of the
    remaining restraints is equally straight-forward. We begin
    with the requirement that wholesalers post their prices and
    1412            COSTCO WHOLESALE CORP. v. HOEN
    adhere to those prices for at least 30 days (the “post-and-hold”
    restraint). We addressed the validity of a nearly identical
    scheme in the neighboring state of Oregon in Miller v.
    Hedlund, 
    813 F.2d 1344
    (9th Cir. 1987). In that case, a group
    of tavern owners and retailers sued the Oregon Liquor Control
    Commission (“OLCC”) and several wholesalers of beer and
    wine, contending that certain regulations promulgated by the
    OLCC had the effect of stabilizing and maintaining the prices
    of beer and wine in Oregon. 
    Id. at 1346-47.
    In particular, the
    retailers sought relief from: (1) a state regulation prohibiting
    quantity discounts; (2) a requirement that licensees post prices
    ten days prior to their effective dates; (3) a requirement that
    price decreases generally remain effective after posting for a
    period of 180 days for malt beverages and 30 days for wine;
    and (4) a requirement that the posted price be the delivered
    price regardless of transportation costs. 
    Id. at 1347.
    We held
    on appeal that Oregon’s post-and-hold system and its quantity
    discount prohibition were hybrid restraints that violated the
    Sherman Act.13
    We rejected as an “oversimplifi[cation]” the appellees’
    contention that “the wholesalers merely act unilaterally in
    response to the requirements of the regulations and that there
    is no agreement or concerted activity of any sort among
    them.” 
    Id. at 1349.
    We noted that “[w]hile it is true that there
    is no agreement or concerted activity among the wholesalers,
    it can not [sic] be ignored that the challenged regulations
    facilitate the exchange of price information and require adher-
    ence to the publicly posted prices.” 
    Id. Our holding
    that the
    post-and-hold system was a hybrid restraint of trade focused
    on the fact that Oregon had set up a scheme in which pricing
    information was shared and adhered to, but then “allow[ed]
    private parties to set the prices and d[id] not review the rea-
    sonableness of those prices.” 
    Id. at 1351.
    In other words, we
    13
    The “delivered pricing” restraint was not challenged on appeal and
    therefore was not addressed by the Miller 
    court. 813 F.2d at 1348
    n.3.
    COSTCO WHOLESALE CORP. v. HOEN                      1413
    determined that Oregon, through non-market mechanisms,
    had enforced or facilitated privately-made pricing decisions.14
    The Fourth Circuit expressly agreed with our decision in
    Miller in holding that Maryland’s post-and-hold system was
    a hybrid, per se restraint of trade. 
    TFWS, 242 F.3d at 208-09
    .
    In TFWS, a large liquor retailer brought suit against Mary-
    land’s comptroller and other state officials seeking a declara-
    tion that the state’s regulatory scheme, which (1) required that
    liquor wholesalers post their prices and adhere to them, and
    (2) prohibited volume discounts, violated § 1 of the Sherman
    Act. 
    Id. at 201-02.
    After reviewing the Supreme Court’s deci-
    sions in Midcal, Fisher and 324 Liquor, the TFWS court con-
    cluded that “[t]he post-and-hold system is a classic hybrid
    restraint: the State requires wholesalers to set prices and stick
    to them, but it does not review those privately set prices for
    reasonableness; the wholesalers are thus granted a significant
    degree of private regulatory power.” 
    Id. at 209.
    The Second Circuit reached a somewhat different conclu-
    sion in Battipaglia v. New York State Liquor Authority, 
    745 F.2d 166
    (2d Cir. 1984). At issue in that case was a New York
    statute requiring the posting of prices by liquor wholesalers
    and adherence to those prices. Judge Friendly, writing for the
    majority, concluded that the statute did not conflict with the
    Sherman Act and was therefore not preempted. In reaching
    that conclusion, he primarily relied upon an antitrust analysis,
    reasoning that the restraint was not a per se violation, but
    should instead be adjudged under the Rule of Reason. 
    Id. at 174-75.
    In Judge Friendly’s view, the exchange of pricing
    information would only be per se illegal where conscious par-
    allelism was observed alongside certain “plus” factors, such
    14
    It is worth pointing out that our opinion in Miller was withdrawn after
    the Supreme Court granted certiorari in 324 Liquor. After 324 Liquor was
    decided, we re-filed the original opinion, noting that “324 Liquor Corp.
    confirms the reasoning and conclusions set forth in the opinion that was
    
    withdrawn.” 813 F.2d at 1345
    .
    1414              COSTCO WHOLESALE CORP. v. HOEN
    as inelastic demand, high market concentration and lack of
    product differentiation. 
    Id. at 175.15
    But Judge Friendly’s analysis also noted that there was a
    serious question as to whether there was an “agreement”
    within the meaning of the Sherman Act. Although not decid-
    ing the appeal on this basis, he suggested that the better posi-
    tion was that no amount of state compulsion should form the
    basis of a finding of an agreement. 
    Id. at 173
    (noting that
    “state compulsion of individual action is the very antithesis of
    an agreement, and the argument that an agreement could have
    been inferred if the wholesalers had voluntarily done what
    they have been compelled to do is simply too ‘iffy’ ”). Judge
    Winter in dissent disagreed, noting that the statute effectively
    authorized private price fixing arrangements. He also con-
    cluded that the statute was not entitled to immunity because
    New York does nothing whatsoever to establish the
    actual prices charged, review their reasonableness,
    monitor market conditions, or engage in reexamina-
    tion of the program. As in Midcal, “the national pol-
    icy in favor of competition [is] thwarted by casting
    . . . a gauzy cloak of state involvement over what is
    essentially a private pricefixing arrangement.”
    
    Id. at 180
    (Winter, J., dissenting) (quoting 
    Midcal, 445 U.S. at 106
    )). A leading treatise on antitrust law suggests that
    “[g]iven the great danger that agreements to post and adhere
    15
    Judge Friendly’s antitrust analysis strangely failed to account for the
    New York requirement that posted prices be adhered to by wholesalers. As
    Judge Winter pointedly observed in dissent, “the challenged legislation not
    only mandates the exchange of price information but also requires adher-
    ence to publicly announced prices until thirty days after notice is given of
    a new price. A requirement of adherence to announced prices has been
    uniformly held illegal without regard to its reasonableness.” 
    Battipaglia, 745 F.2d at 179
    (Winter, J., dissenting) (citing and quoting Sugar Inst. v.
    United States, 
    297 U.S. 553
    , 601 (1936) (“steps . . . to secure adherence,
    without deviation, to prices and terms . . . announced” are illegal)).
    COSTCO WHOLESALE CORP. v. HOEN                     1415
    will facilitate horizontal collusion, the dissent’s position is
    more consistent with Midcal.” AREEDA & HOVENKAMP, ¶ 217b.16
    2
    [6] With these precedents, principles and concerns in mind,
    we conclude that Washington’s “post-and-hold” pricing sys-
    tem is a hybrid restraint. In Fisher, the Court emphasized that
    the Berkeley ordinance was a unilateral restraint because “it
    place[d] complete control over maximum rent levels exclu-
    sively in the hands of the Rent Stabilization Board. Not just
    the controls themselves but also the rent ceilings they man-
    date[d] [had] been unilaterally imposed on the landlords by
    the 
    city.” 475 U.S. at 269
    . In contrast here, the LCB has only
    part of the power of the Rent Stabilization Board; it may
    police the procedures of posting and the adherence to the
    posted prices, but it retains no control over the prices them-
    selves, which are left exclusively (with the exception of the
    minimum mark-up) within the control of the particular whole-
    saler. See 
    Midcal, 445 U.S. at 105
    (the State “simply autho-
    rizes price setting and enforces the prices established by
    private parties”); 324 Liquor 
    Corp., 479 U.S. at 345
    (“Each
    wholesaler sets its own ‘posted’ prices; the State does not
    control month-to-month variations in posted prices . . . The
    State has displaced competition among liquor retailers with-
    out substituting an adequate system of regulation.”). Although
    each wholesaler is only required to adhere to its own posted
    price and is not compelled to follow others’ pricing decisions,
    the logical result of the restraints is a less uncertain market,
    16
    Indeed, it appears that Judge Winter’s view in Battipaglia has pre-
    vailed in the Second Circuit. See Freedom Holdings, Inc. v. Spitzer, 
    357 F.3d 205
    , 223-24 n.17 (2d Cir. 2004) (noting that the “agreement” ques-
    tion was reserved in Battipaglia and concluding that “since our decision
    in Battipaglia, the Supreme Court has made it clear that an actual ‘con-
    tract, combination or conspiracy’ need not be shown for a state statute to
    be preempted by the Sherman Act”) (citing 324 
    Liquor, 479 U.S. at 345
    -
    46 n.8).
    1416           COSTCO WHOLESALE CORP. v. HOEN
    a market more conducive to collusive and stabilized pricing,
    and hence a less competitive market.
    As has been explained:
    By prohibiting certain unilateral conduct in which
    private parties might otherwise have engaged, post-
    and-hold regulations limit the domain of rivalry and
    thus increase the likelihood of an anticompetitive
    outcome that private parties could not legally
    achieve by actual agreement. They may facilitate
    tacit collusion, even though they do not explicitly
    authorize any kind of collusion.
    Lopatka & Page, 20 YALE J. ON REG. at 312; see also FTC v.
    Ticor Title Ins. Co., 
    504 U.S. 621
    , 634-35 (1992) (“Our deci-
    sions make clear that the purpose of the active supervision
    inquiry . . . is to determine whether the State has exercised
    sufficient independent judgment and control so that the details
    of the rates or prices have been established as a product of
    deliberate state intervention, not simply by agreement among
    private parties.”).
    The State contends that its post-and-hold differs from that
    which we struck down in Miller because the Oregon plan in
    that case allowed wholesalers a “sneak peek” at their competi-
    tors’ pricing. In our view, very little turns on the presence of
    the “sneak peek.” Our decision in Miller rested upon our
    refusal to ignore the fact “that the challenged regulations
    facilitate the exchange of price information and require adher-
    ence to the publicly posted 
    prices.” 813 F.2d at 1349
    . We
    noted further that because “Oregon allows private parties to
    set the prices and does not review the reasonableness of those
    prices . . . this case is unlike the purely public restraint of
    Berkeley’s regulatory scheme which removed the power to set
    rents from the landlords.” 
    Id. at 1351.
    At no point in the deci-
    sion did we emphasize the centrality to our inquiry of the
    advanced look at competitors’ prices.
    COSTCO WHOLESALE CORP. v. HOEN                       1417
    [7] We are thus unable to limit the language and reasoning
    of Miller to reach only schemes where a “sneak peek” at com-
    petitors’ pricing is allowed. Although the allowance of imme-
    diate adjustments to prices within 5 days may facilitate
    collusion and discourage price cuts, it does not fundamentally
    alter the conclusion that the current post-and-hold scheme,
    like the one in Miller, facilitates and encourages interdepen-
    dent prices, which prices are set solely according to private
    marketing decisions of non-state actors. Accordingly, we con-
    clude, consistent with Miller and with the Supreme Court’s
    teachings, that Washington’s scheme of requiring the posting
    of wholesale prices and adherence to those prices for at least
    30 days is a hybrid restraint of trade, subject to preemption by
    the Sherman Act.17
    3
    We also conclude that the “post-and-hold” restraint is a per
    se violation of the Sherman Act. The Supreme Court has held
    that an agreement to adhere to posted prices is a per se viola-
    tion without regard to its reasonableness. See 
    Catalano, 446 U.S. at 649-50
    (“[T]here is a plain distinction between the
    lawful right to publish prices and terms of sale, on the one
    hand, and an agreement among competitors limiting action
    17
    We do not reach this conclusion lightly, for we share to some degree
    the concerns expressed in TFWS by our former colleague on the Fourth
    Circuit, Judge Michael Luttig. 
    See 242 F.3d at 213-15
    . In a concurring
    opinion, Judge Luttig agreed that Maryland’s post-and-hold system and
    volume discount ban were hybrid restraints of trade under relevant
    Supreme Court precedent, in particular 324 Liquor. He worried, however,
    that the logic of 324 Liquor “could result in significant areas of unilateral
    state action being regarded as hybrid state/private action, and therefore
    potentially in violation of the Sherman Act when it is not, and in deroga-
    tion of what should be obvious state plenary 
    authority.” 242 F.3d at 215
    (Luttig, J., concurring). Although we share this concern about broadening
    the reach of the antitrust laws to preempt state law, we also recognize that
    the Supreme Court has expressed strong disdain for state laws which leave
    unsupervised regulatory power in the hands of non-political, non-
    responsive private actors.
    1418              COSTCO WHOLESALE CORP. v. HOEN
    with respect to the published prices, on the other.”); see also
    
    Miller, 813 F.2d at 1349
    (“If the wholesale beer and wine dis-
    tributors had entered into a private agreement to accomplish
    what is otherwise required by the Oregon regulations, there is
    no question that a per se violation of Section 1 of the Sherman
    Act would be found.”); Sugar Inst. v. United States, 
    297 U.S. 553
    , 601 (1936); 
    Sanders, 504 F.3d at 918
    (noting that a
    price-posting scheme “necessarily involves a delegation of
    market power to private parties that is per se illegal under the
    Sherman Act”).
    Such agreements to adhere to posted prices are anti-
    competitive because they are highly likely to facilitate hori-
    zontal collusion among market participants. When firms in a
    market are able to coordinate their pricing and production
    activities, they can increase their collective profits and reduce
    consumer welfare by raising price and reducing output.
    Lopatka & Page, 20 YALE J. ON REG. at 311 (“Under conven-
    tional models of oligopoly behavior, the dissemination of
    information about prices and a credible commitment to main-
    tain those prices reduce a firm’s uncertainty about its rivals
    pricing behavior and thereby predictably foster a non-
    competitive outcome.”); see also George Stigler, A Theory of
    Oligopoly, 72 J. POL. ECON. 44 (1964) (arguing that successful
    collusion requires firms to overcome particular market
    uncertainties; one of the key uncertainties is whether another
    firm will “cheat” its rivals by offering a lower price). An
    adherence requirement effectively removes a market uncer-
    tainty by making pricing behavior transparent and discourag-
    ing variance.18
    18
    Although LCB places much emphasis on the fact that the prices are
    effective once announced, as opposed to the scheme in Miller which gave
    a “sneak peek” of prices, such a distinction will not save the scheme from
    per se condemnation. That firms are not empowered immediately to alter
    their prices to meet a lower price or to adjust to a higher price does not
    alter the conclusion that in the long run, prices for beer and wine are more
    likely to be uniform and stable because of tacit collusion.
    COSTCO WHOLESALE CORP. v. HOEN               1419
    [8] In addition, a requirement that a firm adhere to its price
    for 30 days makes a price cut temporarily irreversible, and
    hence more expensive and much less likely. See AREEDA &
    HOVENKAMP, ¶ 217b2 n.48. Finally, “cheating” in this scenario
    is not monitored by means of an inherently unstable cartel;
    instead, enforcement of the adherence requirement is carried
    out by the State, with serious legal, practical and economic
    penalties imposed on firms who vary from posted prices. State
    enforcement of adherence to privately set, supra-competitive
    prices is precisely the danger which the Supreme Court envi-
    sioned in crafting the hybrid and active supervision tests. In
    short, we have little trouble concluding that the post-and-hold
    scheme would constitute a per se violation of the Sherman
    Act. Thus, unless it is otherwise saved by the doctrine of state
    immunity or by the Twenty-first Amendment, Washington’s
    post-and-hold scheme is preempted.
    D
    In examining the other challenged restraints—the minimum
    mark-up, volume discount ban, credit ban, uniform pricing
    requirement, and delivered pricing requirement—we must
    return to the preliminary problem of whether these provisions
    should be examined separately or as part of a single antitrust
    conspiracy whose goal is to stabilize prices at supra-
    competitive levels.
    In Miller, without significant analysis, we appeared to lump
    the challenged volume discount ban in with Oregon’s post-
    and-hold provision. In effect, we presumed an inter-
    connectedness to the regulations. The Fourth Circuit’s deci-
    sion in TFWS provides little guidance on this issue but also
    considered the restraints in tandem. Its analysis on the chal-
    lenged volume discount ban amounted to this: “The volume
    discount ban is a part of the hybrid restraint because it rein-
    forces the post-and-hold system by making it even more
    inflexible. Wholesalers post their prices as required, and dis-
    1420              COSTCO WHOLESALE CORP. v. HOEN
    counts of any nature are prohibited by regulation.” 
    TFWS, 242 F.3d at 209
    .
    If one were to view all of these restraints as a package, with
    the post-and-hold requirement as the center around which all
    the other restraints revolve—as the district court did—it might
    appear that they create a market structure inviting of collu-
    sive, interdependent pricing, which would increase, or at the
    least stabilize, prices for beer and wine for retailers at supra-
    competitive levels. As Areeda and Hovenkamp explain:
    [T]he principal use of competitor agreements on
    nonprice terms is to eliminate or reduce the various
    avenues down which competition can occur, thus
    making a secret price agreement or an oligopoly eas-
    ier to maintain. For example, a price-fixing agree-
    ment or oligopoly may be frustrated by the fact that
    although nominal prices are readily observable from
    seller price lists, various firms continue to compete
    by negotiating rebates, discounts, or unusually favor-
    able credit terms on an individual basis. Further, the
    latter are not readily observable. By agreeing with
    each other to eliminate discounting or rebates, the
    firms can shift the focus of competition to price and
    thus ensure that the cartel or oligopoly will function
    more effectively.
    AREEDA & HOVENKAMP, ¶ 2022a; see also A.D. Bedell Whole-
    sale Co., Inc. v. Philip Morris Inc., 
    263 F.3d 239
    , 258 (3d Cir.
    2001) (“[T]he injury in Midcal was caused by private parties
    taking advantage of the state imposed market structure . . .
    Even though, as defendants argue, the Multistate Settlement
    Agreement created the cartel, this fact makes the case analo-
    gous to Midcal, not different.”).19 In other words, taken as a
    19
    We agree with the district court that these restraints should be consid-
    ered to be of the per se variety. An agreement “to pay or charge rigid, uni-
    form prices would be an illegal agreement under the Sherman Act.”
    COSTCO WHOLESALE CORP. v. HOEN                        1421
    whole, Washington’s system of regulation focuses competi-
    tive pressures entirely away from discounts and rebates and
    towards explicit price. And when the explicit price must be
    posted and adhered to for thirty days, there is a very serious
    risk of interdependent, non-competitive pricing. Thus, we
    agree with the district court that if these “pricing element”
    restrictions must be considered part-and-parcel of the posting
    scheme, then they would likely be preempted under the rea-
    soning of 324 Liquor.
    1
    [9] We think it would be a mistake, however, to truncate
    the analysis by only looking at how these provisions interact
    with the post-and-hold requirement. Here, we confront princi-
    ples of severability to consider whether, in the absence of the
    publication of prices and the State’s enforcement of adherence
    to those published prices, any of the pricing restraints might
    otherwise be considered legitimate, unilateral acts of the sov-
    Socony-Vacuum Oil 
    Co., 310 U.S. at 222
    ; see also 
    Catalano, 446 U.S. at 647-48
    (a restraint “pegging, or stabilizing the price is illegal per se”). A
    delivered pricing arrangement that removes transportation costs from com-
    petitive bidding is also per se unlawful. See, e.g., Boise Cascade Corp. v.
    FTC, 
    637 F.2d 573
    , 575 (9th Cir. 1980) (delivered pricing agreements are
    per se violations because “[w]hen combined with the standardization of
    delivery methods, service extras, and discounts, any delivered pricing sys-
    tem can become a potent tool for assuring that competitors are able to
    match prices and avoid the rigors of price competition”). The bans on
    credit sales and bans on discounts are also per se violations. 
    Catalano, 446 U.S. at 648
    (“An agreement to terminate the practice of giving credit is . . .
    tantamount to an agreement to eliminate discounts, and thus falls squarely
    within the traditional per se rule against price fixing.”); see also AREEDA
    & HOVENKAMP, ¶ 2022a (explaining that credit terms are an integral ele-
    ment of overall price). Finally, the minimum mark-up provision is a per
    se violation because if horizontal competitors were to agree amongst
    themselves to mark up their products at least at a level above acquisition
    price, it would constitute classic price fixing. Horizontal price mainte-
    nance, as opposed to vertical price maintenance, is subject to per se con-
    demnation. See Socony-Vacuum Oil 
    Co., 310 U.S. at 218
    .
    1422           COSTCO WHOLESALE CORP. v. HOEN
    ereign state. In applying this severability analysis, we recog-
    nize that such an inquiry is fraught with uncertainty and
    hypotheticals: What would a scheme without a post-and-hold
    requirement look like? What would be its economic effect?
    Would the State want such a scheme? Nonetheless, despite
    the uncertainty inherent in this type of analysis, we think it
    absolutely necessary, out of respect for the functions of the
    states in our federal system, to consider whether, with the
    post-and-hold aspects of the regulations excised, other por-
    tions of the State regulatory system may be saved from invali-
    dation.
    The Washington Supreme Court has set forth its severabil-
    ity doctrine as follows:
    [A]n act or statute is not unconstitutional in its
    entirety unless invalid provisions are unseverable
    and it cannot reasonably be believed that the legisla-
    tive body would have passed one without the other,
    or unless elimination of the invalid part would render
    the remaining part useless to accomplish the legisla-
    tive purposes. A severability clause may provide the
    assurance that the legislative body would have
    enacted remaining sections even if others are found
    invalid. It is not necessarily dispositive on that ques-
    tion, though . . . . The independence of the valid
    from the invalid parts of an act does not depend on
    their being located in separate sections. The invalid
    provision must be grammatically, functionally, and
    volitionally severable.
    McGowan v. State, 
    148 Wash. 2d 278
    , 
    60 P.3d 67
    , 75 (Wash.
    2002) (internal punctuation marks, footnote and citations
    omitted).
    [10] In the absence of a requirement that a firm adhere to
    its published price, we think the volume discount ban, the
    delivered pricing ban, and the ban on credit sales would all be
    COSTCO WHOLESALE CORP. v. HOEN                      1423
    considered unilateral restraints imposed by the State, with no
    degree of discretion delegated to private individuals. Just as
    with the central warehousing ban, any anticompetitive effect
    arising out of these restraints is the result not of private dis-
    cretion, but of the sovereign’s command. There is no “meet-
    ing of the minds” to determine how much discounts will be,
    whether territorial variations in price will be allowed, or
    whether credit may be extended over a certain period of time.
    The State of Washington commands that no discounts be
    given, no credit be extended, and no transportation allowances
    be factored in;20 that the wholesalers comply with these com-
    mands is not enough to deem the restraints hybrid. See 
    Fisher, 475 U.S. at 266
    (“A restraint imposed unilaterally by govern-
    ment does not become concerted-action within the meaning of
    the statute simply because it has a coercive effect upon parties
    who must obey the law. The ordinary relationship between the
    government and those who must obey its regulatory com-
    mands whether they wish to or not is not enough to establish
    a conspiracy.”).
    [11] Thus, considering these restraints in the absence of a
    linkage to the requirement that wholesalers publish and
    adhere to their announced prices, any semblance of an “agree-
    ment” falls away. The State does not enforce private market-
    ing or price setting decisions, but instead enforces its own
    mandates. Thus, if the post-and-hold provision can be sev-
    ered, we can uphold these restraints as unilateral within the
    meaning of Fisher.
    [12] And, although we find it a slightly more difficult ques-
    tion, we also conclude that the minimum mark-up of 10% and
    20
    It is true that the ban on providing volume discounts or transportation
    allowances will make a firm’s prices more transparent to its competitors;
    but the delegation of discretion to private actors, the hallmark of a hybrid
    restraint, is simply missing from these restraints. The nature and extent of
    the competitive injury to retailers is largely complete upon enactment of
    the bans.
    1424           COSTCO WHOLESALE CORP. v. HOEN
    the uniform price requirement, in the absence of the post-and-
    hold requirement, survive Sherman Act preemption because
    they are unilateral restraints. Costco contends that the mark-
    up provision is not actively supervised by the State because
    “[p]roducers and wholesalers can push their prices without
    limit above the notional 10% minimum markup, and there is
    no attempt to control or monitor such levels.” Indeed, the dis-
    trict court concluded that “[t]he minimum markup require-
    ments have virtually no impact because suppliers and
    distributors routinely markup their products by far more than
    10%.” Findings of Fact at *8, ¶ 28.
    Costco contends that discretion on the part of wholesalers
    to price above the notional 10% mark-up makes the mark-up
    provision impermissible. But such discretion is not a creation
    of the minimum mark-up provision. Instead, the discretion is
    a right of the market participant independent of the statute.
    The State, by imposing the 10% floor, withdraws a very small
    degree of that discretion from wholesalers, but it in no way
    grants—the Supreme Court’s term in 
    Fisher, 475 U.S. at 268
    —the discretion in the first place. Indeed, in 324 Liquor, the
    Court went out of its way to acknowledge that “[a] simple
    ‘minimum markup’ statute requiring retailers to charge 112
    percent of their actual wholesale cost may satisfy the ‘active
    supervision’ requirement, and so be exempt from the antitrust
    laws . . . 
    .” 479 U.S. at 345
    n.6; see Morgan v. Div. of Liquor
    Control, Conn. Dep’t of Bus. Regulation, 
    664 F.2d 353
    (2d
    Cir. 1981) (upholding a similar markup statute in the State of
    Connecticut); see also 324 
    Liquor, 479 U.S. at 346
    n.6
    (describing the statute at issue in Morgan as a “simple”
    markup statute). Washington’s 10% mark-up is the kind of
    requirement that the Court would uphold because it does not
    grant to private parties a means to manipulate, and therefore
    control, the pricing decisions of other firms. Instead, the
    Washington statute merely requires a mechanical calculation
    requiring that a wholesaler mark its prices at least 10% higher
    than its costs for the product. See Snake River Valley Elec.
    
    Ass’n, 238 F.3d at 1194
    (“There is no reason, for example, to
    COSTCO WHOLESALE CORP. v. HOEN                1425
    require state supervision of law that prescribes the percentage
    over wholesale that an alcohol retailer can charge. The
    amount is a simple calculation that the retailer has no discre-
    tion to alter.”). Thus, we conclude that the discretion to price
    above the State-established floor is discretion to be sure, but
    it is not the type of “hybrid” discretion with which the
    Supreme Court was concerned in Fisher and 324 Liquor.
    [13] Similarly, that the uniform price requirement allows
    manufacturers and distributors the discretion to set their own
    price, which they must then apply uniformly, does not render
    the uniform price rule a hybrid restraint in the absence of the
    post-and-hold requirement. The discretion to set a price, in the
    absence of any obligation to post it or maintain it for any
    period of time, is not a grant of discretion that facilitates hori-
    zontal price collusion. Indeed, the ability of manufacturers
    and distributors to set their own prices is a basis for price
    competition rather than a limitation on such competition.
    Thus, the uniform price requirement is not, in and of itself, a
    “hybrid” restraint.
    2
    [14] The remaining question in the severability analysis is
    whether the Washington legislature would have enacted these
    sections independently even if it knew that the post-and-hold
    requirement was invalid. In general, “[t]he lodestar of sever-
    ability is legislative intent.” Gubiensio-Ortiz v. Kanahele, 
    857 F.2d 1245
    , 1267 (9th Cir. 1988), vacated, 
    488 U.S. 1036
    (1989), aff’d in part and rev’d in part, on other grounds, 
    871 F.2d 104
    (9th Cir. 1989) (per curiam). As previously noted,
    the standard under Washington law requires us to sever the
    valid provisions from the invalid provision, unless “it cannot
    reasonably be believed that the legislative body would have
    passed one without the other, or unless elimination of the
    1426              COSTCO WHOLESALE CORP. v. HOEN
    invalid part would render the remaining part useless to
    accomplish the legislative purposes.” 
    McGowan, 60 P.3d at 75
    .21
    One factor that we find indicative, though not dispositive
    by itself, of the legislature’s intent is that its alcohol regula-
    tory scheme includes a severability provision. See RCW
    66.28.090. That section provides: “If any provision of this act
    or its application to any person or circumstance is held
    invalid, the remainder of the act or the application of the pro-
    vision to other persons or circumstances is not affected.” 
    Id. Although existence
    of a severability provision is not neces-
    sary to reveal a legislative desire to sever invalid provisions
    from valid ones, its presence does raise a presumption that
    such is the State’s intent.
    [15] Further, we believe that the district court’s treatment
    of the regulatory scheme, in which it viewed everything
    through the prism of the post-and-hold requirement, actually
    turns Washington’s regulatory system on its head. When
    viewed correctly, we think it clear that the post-and-hold pro-
    vision can be excised from the remaining restraints in a way
    that the legislature would have intended. The district court’s
    tacit assumption in its analysis was that the post-and-hold
    requirement was the center of Washington’s solar system of
    alcohol regulation; instead, we think it clear that the uniform
    pricing requirement is the relevant center. All of the other
    restraints revolve around the uniform pricing rule because
    their only purpose is to enforce rigidly RCW
    66.28.180(2)(c)’s requirement that each distributor sell its
    beer and wine products to every retailer at the same price it
    has posted. See also RCW 66.28.170 (“It is unlawful for a
    21
    Washington’s severability analysis is thus very similar to that which
    has been applied to acts of Congress. See Buckley v. Valeo, 
    424 U.S. 1
    ,
    108 (1976) (per curiam) (“Unless it is evident that the Legislature would
    not have enacted those provisions which are within its power, indepen-
    dently of that which is not, the invalid part may be dropped if what is left
    is fully operative as a law.”) (internal quotations and citations omitted).
    COSTCO WHOLESALE CORP. v. HOEN                         1427
    manufacturer of wine or malt beverages holding a certificate
    of approval issued under RCW 66.24.270 or 66.24.206 or the
    manufacturer’s authorized representative, a brewery, or a
    domestic winery to discriminate in price in selling to any pur-
    chaser for resale in the State of Washington.”). Because the
    other restraints are a mechanism for enforcing the uniform
    price requirement, we believe that the legislature would have
    enacted them even had it been aware of the invalidity of its
    post-and-hold system.
    E
    To summarize our Fisher analysis, we agree with the dis-
    trict court’s conclusion that the retailer-to-retailer sales ban is
    a unilateral restraint not subject to Sherman Act preemption.
    We disagree with the district court’s conclusions that the cen-
    tral warehousing ban, the volume discount ban, the delivered
    pricing requirement, the credit ban, the uniform pricing
    requirement and the minimum mark-up are hybrid restraints
    of trade subject to Sherman Act preemption. Also, we agree
    with the district court’s conclusion that, under our decision in
    Miller, Washington’s post-and-hold scheme is a hybrid
    restraint of trade that is subject to Sherman Act preemption.22
    22
    As mentioned previously, we view the Midcal active supervision
    prong in this case as largely collapsing into Fisher’s hybrid/unilateral
    inquiry. 
    See supra
    at II.B. We emphasize, however, that viewing the post-
    and-hold scheme through the active supervision prism does not help
    Washington. As we explained in reviewing Oregon’s similar post-and-
    hold scheme in Miller, “Oregon ‘neither establishes prices nor reviews the
    reasonableness of the price schedules . . . [nor does it] monitor market
    conditions or engage in any ‘pointed reexamination’ of the program.” Ore-
    gon mandates the posting of prices to be charged by each wholesaler, but
    does not in any way review the reasonableness of the prices set. While the
    commission ‘may reject any price posting which is in violation of any of
    its rules,’ Rule 210(1)(b), the effect of that rule is simply to effectuate the
    price posting and the prohibitions on quantity discounts and transportation
    allowances. It does not provide for government establishment or review of
    the prices themselves . . . Oregon merely authorizes and enforces the dis-
    1428             COSTCO WHOLESALE CORP. v. HOEN
    IV
    [16] We finally consider whether the post-and-hold provi-
    sions of Washington’s regulatory scheme which we have
    found to be subject to preemption may be otherwise saved by
    operation of the State’s powers under the Twenty-first
    Amendment. Section 2 of the Twenty-first Amendment pro-
    vides: “The transportation or importation into any State, Ter-
    ritory or possession of the United States for delivery or use
    therein of intoxicating liquors in violation of the laws thereof,
    is hereby prohibited.” U.S. CONST. amend. XXI, § 2. Although
    this Amendment “gives the States wide latitude to regulate the
    importation and distribution of liquor within their territories,
    . . . [i]t is well settled that the Twenty-First Amendment did
    not entirely remove state regulation of alcohol from the reach
    of the Commerce Clause.” Brown-Forman Distillers Corp. v.
    N.Y. State Liquor Auth., 
    476 U.S. 573
    , 584 (1986) (citing
    
    Midcal, 445 U.S. at 107
    ; Bacchus Imports, Ltd. v. Dias, 
    468 U.S. 263
    (1984)).
    In Midcal, the Supreme Court stressed that “important fed-
    eral interests in liquor matters survived the ratification of the
    Twenty-first 
    Amendment.” 445 U.S. at 108
    . Because the
    Twenty-first Amendment and the Commerce Clause are both
    parts of the same Constitution, “each must be considered in
    the light of the other, and in the context of the issues and
    interests at stake in any concrete case.” 
    Id. at 109
    (quoting
    puted pricing 
    practices.” 813 F.2d at 1351
    (quoting Miller v. Or. Liquor
    Control Comm’n, 
    688 F.2d 1222
    , 1225-26 (9th Cir. 1982)). We see no dis-
    cernable difference in Washington: the State neither sets the prices (out-
    side the minimum mark-up), nor reviews those prices for reasonableness;
    the State does not engage in any pointed reexamination of the program;
    nor does the fact that the LCB can reject price postings in any way satisfy
    Midcal’s requirement. Thus, even assuming that the hybrid and active
    supervision inquiries do not completely overlap in this case, our decision
    in Miller compels us to conclude that Washington cannot meet the active
    supervision prong of Midcal.
    COSTCO WHOLESALE CORP. v. HOEN                         1429
    Hostetter v. Idlewild Liquor Corp., 
    377 U.S. 324
    , 332 (1964)).
    In this “pragmatic effort to harmonize state and federal pow-
    ers,” 
    id., the key
    question is “whether the interests implicated
    by a state regulation are so closely related to the powers
    reserved by the Twenty-first Amendment that the regulation
    may prevail, notwithstanding that its requirements directly
    conflict with express federal policies.” Capital Cities Cable,
    Inc. v. Crisp, 
    467 U.S. 691
    , 714 (1984).
    The Twenty-first Amendment inquiry is three-fold. First, a
    reviewing court should “examine the expressed state interest
    and the closeness of that interest to those protected by the
    Twenty-first Amendment.” 
    TFWS, 242 F.3d at 213
    . Next, a
    reviewing court should inquire “whether, and to what extent,
    the regulatory scheme serves its stated purpose in promoting
    temperance.” 
    Id. In other
    words, “is the scheme effective?”
    
    Id. As our
    court stated in Miller, the answer to this question
    “may ultimately rest upon findings and conclusions having a
    large factual 
    component.” 813 F.2d at 1352
    . Finally, the court
    should balance Washington’s identified interests (to the extent
    that the interests are furthered by the regulatory scheme)
    against the established federal interest in promoting competi-
    tion under the Sherman Act. 
    TFWS, 242 F.3d at 213
    .
    [17] We have no doubt that the district court correctly con-
    cluded that temperance was a valid and important interest of
    the State under the Twenty-first Amendment.23
    23
    The State forcefully argues that it also has a compelling interest in the
    promotion of orderly markets. It cites the Supreme Court’s statement in
    North Dakota v. United States, 
    495 U.S. 423
    , 432 (1990), that the two
    North Dakota regulations at issue, which were passed “[i]n the interest of
    promoting temperance, ensuring orderly market conditions, and raising
    revenue,” fell within the State’s core interests under the Twenty-first
    Amendment. It is not precisely clear, however, what “orderly markets”
    means in this context. See Bainbridge v. Turner, 
    311 F.3d 1104
    , 1115
    (11th Cir. 2002) (“As for ‘ensuring orderly markets,’ we are not sure what
    that phrase means . . . .”). Indeed, at trial, there were different, competing
    definitions set forth by the State. See Findings of Fact at *7, ¶ 25 (“LCB
    1430              COSTCO WHOLESALE CORP. v. HOEN
    We must therefore, as the Supreme Court instructed in Mid-
    cal, consider the fit between the State’s interest and its regula-
    tion.24 The district court acknowledged that “Washington has
    one of the lowest rates in the country for per capita ethanol
    consumption per drinker, even though Washington ranks well
    above the national average in terms of the percentage of the
    population who consume alcohol.” Findings of Fact at *6,
    ¶ 18. However, it rejected this “moderation” as a basis for
    affording Twenty-first Amendment immunity because it
    found “no persuasive evidence” that the challenged restraints
    were the cause. 
    Id. The court
    also noted that there was little
    empirical evidence documenting the relationship between
    such pricing schemes and consumption. 
    Id. at *6,
    ¶¶ 19-20.
    Therefore, the district court was “not persuaded that the chal-
    member Vera Ing defined ‘orderly distribution’ as the ‘three-tier system’
    and stated that orderly distribution ‘would be the ability to supervise” and
    ‘clearly articulated procedures.’ Dr. Kenneth Casavant, an economist,
    defined ‘orderly marketing’ as ‘asking the market to have the prices reflect
    the cost of production’ and to have the market avoid ‘gluts and scarci-
    ties.’ ”). Given the difficulty of defining this concept, we discern no clear
    error in the district court’s conclusion that the restraints were minimally
    effective in promoting this interest.
    24
    Initially, LCB defendants, WBWWA and numerous amici contend
    that to require any proof of effectiveness gives insufficient deference to
    the States’ policy prerogatives. See, e.g., Brief of the National Beer Whole-
    salers Association at 12-14. We reject this argument because the Supreme
    Court, at least implicitly, has already rejected it. In both Midcal and 324
    Liquor, the two cases involving state restraints which were not directed at
    discrimination against out-of-state interests, the Supreme Court has
    required some degree of fit between the regulation and the goal. See, e.g.,
    
    Midcal, 445 U.S. at 112-14
    (requiring the state to substantiate its concerns
    to prevail against the undoubted federal interest in a competitive econ-
    omy); 324 
    Liquor, 479 U.S. at 350
    (following Midcal and requiring state
    to substantiate its interest). In addition, in Miller, we emphasized that the
    district court on remand would need to consider “the extent to which, in
    reality, the state rule serves its avowed 
    purposes.” 813 F.2d at 1352
    n.7.
    Thus, the district court was correct in requiring the State of Washington
    to “substantiate” its interests by showing some degree of fit between its
    interests and its regulatory scheme.
    COSTCO WHOLESALE CORP. v. HOEN                        1431
    lenged restraints are effective in promoting temperance,
    whether viewed individually or as a whole.” 
    Id. at *6,
    ¶ 18.
    [18] We cannot say that we are “left with the definite and
    firm conviction that a mistake has been committed” with
    respect to the district court’s findings of fact; therefore, we
    conclude that they are not clearly erroneous. Lentini v. Cal.
    Ctr. for the Arts, 
    370 F.3d 837
    , 843 (9th Cir. 2004). The State
    failed to demonstrate that its restraints are effective in pro-
    moting temperance; furthermore, as Costco’s expert Michael
    Moore indicated, it is impossible to segregate the effects of
    the post-and-hold scheme from all the other polices adopted
    by Washington to influence alcohol consumption. Findings of
    Fact at *6, ¶ 21. We therefore agree with the district court
    with respect to the second part of the Twenty-first Amend-
    ment inquiry.
    [19] In balancing the State’s interest in promoting temper-
    ance with the federal interest in promoting competition under
    the Sherman Act, we must keep in mind the extent to which
    the State’s “interest is actually furthered by the regulatory
    scheme.” 
    TFWS, 242 F.3d at 213
    . Given that the State has
    failed to demonstrate that the post-and-hold requirement is
    effective in promoting temperance, we agree with the district
    court that “the state’s interests do not outweigh the federal
    interest in promoting competition under the Sherman Act.”
    Findings of Fact at *10.25
    25
    Although we ultimately agree with the district court’s conclusion, we
    are troubled by the district court’s apparent application of a “narrow tailor-
    ing” test. See Findings of Fact at *7, ¶ 22 (noting that “[i]f the State
    desires to promote temperance by artificially increasing beer and wine
    prices, the State could readily achieve that goal in a manner that does not
    run afoul of the Sherman Act. Most obviously, the State could adopt
    higher excise taxes on beer and wine.”); see also 
    id. at *9,
    ¶ 34.
    We do not agree that the existence of an alternative form of regulation
    necessarily means that the State’s interest will yield to the federal interest
    in promoting competition. It is true that a “narrow tailoring” test may have
    1432              COSTCO WHOLESALE CORP. v. HOEN
    [20] Because the State failed to carry its burden on the
    Twenty-first Amendment defense, the post-and-hold scheme
    is not saved from preemption under the Sherman Act.
    V
    In conclusion, we reverse the judgment of the district court
    insofar as it held that most of Washington’s restraints on the
    sale of beer and wine were hybrid restraints subject to pre-
    emption under the Sherman Act. We affirm the district court’s
    rejection of Costco’s challenge to the retailer-to-retailer sales
    ban. We also affirm its conclusion that under our precedents,
    the post-and-hold scheme is a hybrid restraint of trade that is
    not saved by the state immunity doctrine or the Twenty-first
    Amendment. Each party shall bear its own costs on appeal.
    AFFIRMED IN PART AND REVERSED IN PART.
    some applicability in the case of blatant discrimination between in and
    out-of-state liquor interests, but it has never been applied in the context of
    balancing the states’ core concerns with the principles of the Commerce
    Clause. See 
    Granholm, 544 U.S. at 489
    (“State policies are protected
    under the Twenty-first Amendment when they treat liquor produced out of
    state the same as its domestic equivalent. The instant cases, in contrast,
    involve straightforward attempts to discriminate in favor of local produc-
    ers.”); 
    id. (“We still
    must consider whether either state regime ‘advances
    a legitimate local purpose that cannot be adequately served by reasonable
    nondiscriminatory alternatives.’ ”) (internal citations omitted).
    The district court’s suggestion that the State should serve its interest in
    some other way disparages the policy choices that Section 2 of the
    Twenty-first Amendment commits to the states. There doubtless are vary-
    ing reasons why the State has not opted for an excise tax, and as a federal
    court, we are not authorized to look behind the regulation to decide
    whether such policy reasons are sufficiently compelling.