Moro v. State of Oregon ( 2016 )


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  • No. 68	             October 27, 2016	467
    IN THE SUPREME COURT OF THE
    STATE OF OREGON
    Everice MORO;
    Terri Domenigoni; Charles Custer;
    John Hawkins; Michael Arken; Eugene Ditter;
    John O’Kief; Michael Smith; Lane Johnson;
    Greg Clouser; Brandon Silence;
    Alison Vickery; and Jin Voek,
    Petitioners,
    v.
    STATE OF OREGON;
    State of Oregon, by and through
    the Department of Corrections;
    Linn County; City of Portland; City of Salem;
    Tualatin Valley Fire & Rescue; Estacada School District;
    Oregon City School District; Ontario School District;
    Beaverton School District; West Linn School District;
    Bend School District; and
    Public Employees Retirement Board,
    Respondents,
    and
    LEAGUE OF OREGON CITIES;
    Oregon School Boards Association;
    and Association of Oregon Counties,
    Intervenors,
    and
    CENTRAL OREGON IRRIGATION DISTRICT,
    Intervenor below.
    (S061452 (Control))
    Wayne Stanley JONES,
    Petitioner,
    v.
    PUBLIC EMPLOYEES RETIREMENT BOARD;
    Ellen Rosenblum, Attorney General;
    and Kate Brown, Governor,
    Respondents.
    (S061431)
    468	                               Moro v. State of Oregon
    Michael D. REYNOLDS,
    Petitioner,
    v.
    PUBLIC EMPLOYEES RETIREMENT BOARD,
    State of Oregon; and
    Kate Brown, Governor,
    State of Oregon,
    Respondents.
    (S061454)
    George A. RIEMER,
    Petitioner,
    v.
    STATE OF OREGON;
    Oregon Governor Kate Brown;
    Oregon Attorney General Ellen Rosenblum;
    Oregon Public Employees Retirement Board;
    and Oregon Public Employees Retirement System,
    Respondents.
    (S061475)
    George A. RIEMER,
    Petitioner,
    v.
    STATE OF OREGON,
    Oregon Governor Kate Brown,
    Oregon Attorney General Ellen Rosenblum,
    Public Employees Retirement Board,
    and Public Employees Retirement System,
    Respondents.
    (S061860)
    On petitions for attorney fees and costs.
    Petitions submitted on or before June 11, 2016.
    Gregory A. Hartman, Bennett, Hartman, Morris &
    Kaplan, LLP, Portland, filed the petition for attorney fees
    and costs on behalf of Everice Moro, Terri Domenigoni,
    Charles Custer, John Hawkins, Michael Arken, Eugene
    Ditter, John O’Kief, Michael Smith, Lane Johnson, Greg
    Cite as 
    360 Or 467
     (2016)	469
    Clouser, Brandon Silence, Alison Vickery, and Jin Voek.
    Also on the petition was Aruna A. Masih.
    George A. Riemer, Sun City West, Arizona, filed the peti-
    tion for attorney fees and costs on behalf of himself.
    Michael D. Reynolds, Seattle, Washington, filed the peti-
    tion for attorney fees and costs on behalf of himself.
    Wayne Stanley Jones, North Salt Lake City, Utah, filed
    the petition for costs on behalf of himself.
    Keith L. Kutler, Assistant Attorney General, Salem,
    filed the objections to petitions for attorney fees and costs
    on behalf of the State of Oregon, Kate Brown, Public
    Employees Retirement Board, Public Employees Retirement
    System, and Ellen Rosenblum. Also on the objections were
    Anna M. Joyce, Solicitor General, and Michael A. Casper
    and Matthew J. Merritt, Assistant Attorneys General.
    William F. Gary, Harrang Long Gary Rudnick P.C.,
    Portland, filed the objections to petitions for attorney fees
    and costs on behalf of Linn County, Estacada School District,
    Oregon City School District, Ontario School District, West
    Linn School District, Beaverton School District, and Bend
    School District and intervenors Oregon School Boards
    Association and Association of Oregon Counties. Also on the
    objections was Sharon A. Rudnick.
    Robert F. Blackmore, Innova Legal Advisors PC, Lake
    Oswego, filed the objections to petitions for attorney fees and
    costs on behalf of Tualatin Valley Fire and Rescue. Also on
    the objections was Heidi W. Mason.
    Before Balmer, Chief Justice, and Kistler, Walters,
    Brewer, Baldwin, and Nakamoto Justices.*
    BALMER, C. J.
    Attorney fees and costs awarded.
    ______________
    *  Landau, J., did not participate in the consideration or decision of this case.
    470	                                              Moro v. State of Oregon
    Case Summary: Moro v. State of Oregon, 
    357 Or 167
    , 351 P3d 1 (2015) affirmed
    in part and denied in part challenges brought by petitioners to legislative amend-
    ments aimed at reducing the costs of the Public Employee Retirement System
    (PERS). Claimants, who are pro se petitioners and attorneys representing other
    petitioners, seek their fees and costs for their efforts achieving that result. The
    petitions for fees and costs were previously referred to a special master for recom-
    mended findings of fact and conclusions of law. After the special master reported
    those recommendations, the parties raised numerous issues. Held: (1) fees should
    be awarded based on the common-fund and substantial-benefit doctrines and not
    Deras v. Myers, 
    272 Or 47
    , 535 P2d 541 (1975); (2) self-represented attorneys are
    eligible to receive a fee award under those the common-fund and substantial-ben-
    efit doctrines; (3) a reasonable fee award under the lodestar approach must be
    based on reasonable hourly rates and reflect reductions to account for duplicative
    work and work on unsuccessful claims; and (4) an award in this case should be
    paid for as determined by the Public Employees Retirement Board (PERB) in a
    manner that is consistent with its statutory authority and fiduciary obligations.
    Attorney fees and costs awarded.
    Cite as 
    360 Or 467
     (2016)	471
    BALMER, C. J.
    This matter is before us on petitions for attorney
    fees and costs brought by a law firm and three individuals
    (claimants) who participated in the underlying litigation.
    In that litigation, claimants were petitioners or represented
    petitioners who challenged legislation passed in 2013 that
    changed the pension benefits paid to certain members of the
    Public Employee Retirement System (PERS) by limiting the
    statutory cost-of-living adjustment (COLA) and eliminating
    a PERS income-tax offset for out-of-state retirees. In Moro
    v. State of Oregon, 
    357 Or 167
    , 351 P3d 1 (2015) (Moro I),
    this court largely agreed with petitioners’ argument that
    modifications to the COLA formula impaired petitioners’
    contractual rights, thus violating Article I, section 21, of the
    Oregon Constitution. But the court rejected petitioners’ sim-
    ilar challenge to the elimination of the income-tax offset.
    Petitioners, who were active and retired members of PERS,
    were the prevailing parties.
    Following the decision in Moro I, claimants peti-
    tioned for attorney fees and costs. State respondents and
    county/school district respondents filed objections.1 We
    referred those petitions to a special master for recommended
    findings of fact and conclusions of law. Moro v. State of
    Oregon, 
    358 Or 375
    , 381, 364 P3d 325 (2015) (Moro II). The
    special master reported his recommendations to this court,
    and the parties subsequently filed objections and responses
    to those recommendations. The issues raised in those filings
    include which legal doctrines justify an award of attorney
    fees in this case; whether self-represented attorneys are eli-
    gible to receive an award of attorney fees; whether the fees
    sought by claimants are reasonable; and how to pay for an
    award of fees and costs.
    1
    “State respondents” are the State of Oregon, Governor Kate Brown,
    Attorney General Ellen Rosenblum, the Public Employees Retirement Board, and
    the Public Employees Retirement System. “County/school district respondents”
    are Linn County, Estacada School District, Oregon City School District, Ontario
    School District, West Linn School District, Beaverton School District, and Bend
    School District as well as intervenors Oregon School Boards Association and
    Association of Oregon Counties. Further, respondent Tualatin Valley Fire and
    Rescue joined in the objections filed by state respondents and county/school dis-
    trict respondents.
    472	                                 Moro v. State of Oregon
    After reviewing those filings, and for the reasons
    described below, we conclude that fees should be awarded
    based on the common-fund and substantial-benefit doc-
    trines; that the self-represented attorneys are eligible to
    receive a fee award under those doctrines; that a reasonable
    fee award under the lodestar approach must be based on
    reasonable hourly rates and reflect reductions to account for
    duplicative work and work on unsuccessful claims; and that
    an award in this case should be paid for as determined by
    the Public Employees Retirement Board (PERB) in a man-
    ner that is consistent with its statutory authority and fidu-
    ciary obligations.
    Four claimants seek compensation here. One claim-
    ant is the law firm Bennett, Hartman, Morris & Kaplan, LLP
    (“Bennett Hartman”), which represented the Moro group
    of petitioners. The three additional claimants—Reynolds,
    Riemer, and Jones—are PERS members who acted as pro
    se petitioners in the underlying litigation. Reynolds and
    Riemer, although pro se petitioners, also are attorneys and
    seek both attorney fees and costs. Jones seeks only his costs.
    Claimants who seek attorney fees have calculated
    their fees using the lodestar method. Under the lodestar
    method, a court determines a reasonable attorney fee award
    by multiplying the reasonable hours expended by a reason-
    able hourly rate and, when appropriate, enhancing the lode-
    star amount with a fee multiplier. See Strawn v. Farmers
    Ins. Co., 
    353 Or 210
    , 217, 297 P3d 439 (2013) (describing
    the lodestar method). Bennett Hartman seeks $1,401,040
    in fees, based on 1,693.8 hours of attorney time at between
    $150 and $500 per hour and a fee multiplier of 2.0. Reynolds
    seeks $562,000 in fees, based on 562 hours of attorney time
    at $500 per hour and a fee multiplier of 2.0. And Riemer
    seeks $397,500 in fees, based on 265 hours of attorney time
    at $500 per hour and a fee multiplier of 3.0.
    As it relates to costs, Bennett Hartman seeks
    $62,066.13; Reynolds seeks $1,214.48; Riemer seeks
    $1,159.15; and Jones seeks $1,479.24. Bennett Hartman’s
    cost request is substantially higher because it includes the
    costs of an expert witness who testified in support of peti-
    tioners in the underlying litigation.
    Cite as 
    360 Or 467
     (2016)	473
    State respondents and county/school district respon-
    dents filed objections with this court asserting various rea-
    sons to deny or reduce the fees claimed. As an initial matter,
    respondents dispute what legal grounds are available to jus-
    tify attorney fees. Bennett Hartman and Reynolds rely on
    the common-fund doctrine, while Riemer relies on both the
    common-fund doctrine and on this court’s decision in Deras
    v. Myers, 
    272 Or 47
    , 535 P2d 541 (1975). Although respon-
    dents agree that a fee award may be justified under the
    common-fund doctrine, they dispute the applicability of
    Deras, and county/school district respondents additionally
    argue that a portion of the fee award should be justified
    under the substantial-benefit doctrine. Respondents also con-
    tend that, regardless of which doctrine justifies a fee award,
    no fees should be awarded to Reynolds and Riemer because
    of their status as pro se petitioners, rather than attorneys
    serving in a representative capacity.
    If fees are awarded, the parties agree that any fee
    award allowed in this case must be reasonable. Respon-
    dents object to the reasonableness of the fees sought—
    specifically, whether claimants are using appropriate hourly
    rates and fee multipliers and whether fees should be reduced
    to account for duplicative work and work on the unsuccess-
    ful tax-offset claim.
    Finally, the parties dispute how to pay for any award
    of costs and fees, namely, how to collect the money from the
    beneficiaries of the litigation. Those beneficiaries consist of
    active, inactive, and retired PERS members falling within
    different tiers of membership. The assets of those beneficia-
    ries are therefore spread out among different accounts held
    within the Public Employees Retirement Fund (PERF). That
    raises the question of whether the money for any awards
    should come from, for example, payments being made to
    retirees, PERS’s contingency reserve account, or individual
    PERS accounts.
    All those disputes were presented to the special
    master, whose report contained recommended findings of
    fact and conclusions of law. The special master concluded
    that the common-fund and substantial-benefit doctrines
    474	                                           Moro v. State of Oregon
    applied, but that Deras fees should not be allowed. The spe-
    cial master further concluded that the common-fund and
    substantial-benefit doctrines largely justified the fees sought
    by Bennett Hartman, although he recommended using a 1.5
    fee multiplier rather than the 2.0 fee multiplier that Bennett
    Hartman requested.
    The special master recommended no award of attor-
    ney fees to Reynolds and Riemer, because they were acting
    as pro se litigants rather than as attorneys. He also made
    the alternative recommendation that, if this court were to
    determine that Reynolds and Riemer were entitled to attor-
    ney fees despite their status as pro se litigants, any fee
    award should be adjusted based on his determination that
    only 20 percent of their work contributed to the success of
    the litigation. According to the special master, 80 percent
    of their work either went to the losing tax-offset claim or
    was duplicative of that performed by Bennett Hartman. The
    special master did not recommend that any multiplier be
    applied to fees awarded to Reynolds and Riemer.
    Separate from attorney fees, Reynolds and Jones
    seek their costs under ORAP 13.05; Bennett Hartman seeks
    its litigation expenses as costs that should be awarded under
    the common-fund doctrine; and Riemer seeks his costs
    under both. The special master recommended an award of
    costs to Bennett Hartman under the common-fund doctrine
    in the amount of $62,066.13, to be paid in the same manner
    as the fee award—that is, out of PERS funds held on behalf
    of the PERS members who had benefitted from the litiga-
    tion. And, based on ORAP 13.05, the special master recom-
    mended granting the costs sought by Reynolds and recom-
    mended small downward adjustments to the costs sought by
    Riemer and Jones—leading to a total cost award of $548.05
    for Riemer and $1,379.24 for Jones. With the exception of the
    deduction applied to Riemer, we accept the special master’s
    recommendations on costs.2
    2
    Riemer is the only party disputing the special master’s recommenda-
    tion with regard to costs. He argues that he is entitled to costs under the com-
    mon-fund doctrine, rather than the more limited costs available under ORAP
    13.05, as applied by the special master. For the reasons explained below, 360
    Or at 478-83, we agree that Riemer is entitled to costs under the common-fund
    and substantial-benefit doctrines and, therefore, award him the costs that he
    requested: $1,159.15.
    Cite as 
    360 Or 467
     (2016)	475
    The parties dispute numerous issues regarding
    the special master’s recommended attorney-fee awards. We
    address each of those issues below.
    A.  Grounds for Attorney-Fee Recovery
    The parties assert three grounds for attorney-fee
    recovery: the common-fund doctrine, the substantial-bene-
    fit doctrine, and this court’s decision in Deras. We address
    that issue first because the rationales underlying different
    grounds for recovering fees may influence how we resolve
    other issues related to the determination of fee amounts.
    Riemer is the only claimant seeking fees based on
    Deras. Under Deras, a court has the discretion to award fees
    if “the parties who request attorney fees prevailed [and]
    those prevailing parties vindicated an important constitu-
    tional right applying to all citizens” rather than “gain[ing]
    something peculiar to themselves.” Lehman v. Bradbury,
    
    334 Or 579
    , 583, 54 P3d 591 (2002).
    In previous PERS litigation, we denied a claimant’s
    request for Deras fees. Strunk v. PERB, 
    341 Or 175
    , 181,
    139 P3d 956 (2006) (Strunk II). The special master in this
    case recommends following that precedent. We agree. The
    litigants in this case, including Riemer, were attempting
    to gain something peculiar to themselves and other PERS
    members. Although the number of people affected is large, it
    is, nevertheless, a discrete group of people and a group that
    is easily distinguished from the public as a whole. For that
    reason, we deny Riemer’s request to award attorney fees
    under Deras.
    The remaining grounds offered by the parties are
    the common-fund and substantial-benefit doctrines. Both
    doctrines rest on the same equitable and restitutionary
    grounds: to avoid unjust enrichment by spreading the liti-
    gation costs among those who benefited from a legal action
    brought by a plaintiff. Crandon Capital Partners v. Shelk,
    
    342 Or 555
    , 566, 157 P3d 176 (2007). The common-fund
    doctrine applies when a plaintiff’s “legal efforts create, dis-
    cover, increase, or preserve a fund of money to which others
    also have a claim.” Strunk II, 
    341 Or at 181
    . A party who liti-
    gates such a case may recover the costs of those legal efforts,
    476	                                              Moro v. State of Oregon
    including attorney fees, from the created or preserved fund.
    
    Id.
     The substantial-benefit doctrine, on the other hand, ordi-
    narily applies when a party’s legal efforts create nonliqui-
    dated benefits—whether or not pecuniary—that are held in
    common with others, such as when a union member’s lawsuit
    benefits other union members, Gilbert v. Hoisting & Port.
    Engrs., 
    237 Or 130
    , 137, 384 P2d 136 (1963), or a shareholder’s
    lawsuit benefits the corporation and thus other share-
    holders, Crandon Capital Partners, 
    342 Or at 562-63
    .
    In common-fund and substantial-benefit cases, a
    party pursuing its litigation objectives necessarily confers
    benefits on nonparties, because the litigation implicates inter-
    ests that they share. See Restatement (Third) of Restitution
    and Unjust Enrichment § 29 comment a (2011) (“The under-
    lying premise of all such claims in restitution is that—by
    reason of the parties’ interconnected interests—the claimant
    cannot pursue justifiable, self-interested objectives without
    benefiting the [nonparties] as well.”). In Strunk II, this court
    observed that the common-fund doctrine is “used to spread
    litigation expenses among all beneficiaries of a preserved
    fund so that litigant-beneficiaries are not required to bear
    the entire financial burden of the litigation while [nonparty-]
    beneficiaries receive the benefits at no cost.” 
    341 Or at 181
    .
    Similarly, in Crandon Capital, we linked the common-fund
    and the substantial-benefit doctrines, noting that, for both,
    “fees are awarded not, as in a ‘prevailing party’ case, to make
    the plaintiff whole by shifting all costs to the wrongdoer, but
    instead to spread the costs among those on whose behalf
    the case was brought and who benefitted from the plaintiff’s
    efforts.” 
    342 Or at 566
    .
    Thus, under both doctrines, nonparty beneficiaries
    of the litigation may be required to contribute to the legal
    expenses of the litigation that secured the benefits. A claim
    for a contribution to those legal expenses may be brought
    by the party who incurred the expenses or by the attorney
    who provided the legal work. Strunk II, 
    341 Or at 183-84
    .3
    3
    In this case, as in the Strunk litigation, the Bennett Hartman firm’s con-
    tract with the union that paid its fees provided that the firm would, on its own
    behalf, seek an award of attorney fees if the petitioners prevailed. Thus, the
    award that the firm seeks here is on its own behalf, not on behalf of the individual
    clients or the union that paid its bills. Under the contract, the firm is obligated
    Cite as 
    360 Or 467
     (2016)	477
    Requiring nonparties to pay the fee award is in contrast to
    fee-shifting provisions, which generally require an adverse
    party to pay the legal expenses of the prevailing party.
    See Restatement § 29 comment c (“[T]here can be no com-
    mon-fund recovery against an adverse party.”).
    We agree with the special master that both the sub-
    stantial-benefit and common-fund doctrines provide a basis
    for attorney fees here. It is beyond dispute that the litigation
    undertaken by petitioners conferred very substantial ben-
    efits on other PERS members. Some of those members are
    retirees who, following enactment of the 2013 amendments,
    received smaller COLAs than they were entitled to and, as
    a result of that litigation, are now recovering that shortfall.
    Other PERS members, including retired and active mem-
    bers, will benefit substantially over many years from our
    decision that PERB cannot reduce the COLA rights applied
    to PERS benefits earned before the legislature modified
    those COLA rights in 2013. See Moro I, 357 Or at 184-87
    (describing pre-amendment and post-amendment COLA
    benefits).
    According to the special master, the present com-
    bined value of benefits of the COLA holding to all nonparty
    beneficiaries is about $4.5 billion, and no party seriously dis-
    putes that figure. As to the application of the common-fund
    theory, there is disagreement over the size of the common
    fund established by the litigation. Claimants assert that
    the litigation created a “fund” in the amount of the bene-
    fit that the nonparty beneficiaries will receive over time—
    essentially, the entire $4.5 billion of benefits identified by
    the special master. County/school district respondents, how-
    ever, argue that the only common fund created by the liti-
    gation is the $66 million in restored COLA adjustments for
    retired PERS members who had received lesser amounts
    between the effective date of the 2013 COLA amendment
    and this court’s decision invalidating those changes. The
    remainder of the $4.5 billion, they argue, relates to amounts
    that PERS members will receive over time, but is not a liqui-
    dated “fund” of money subject to the common-fund doctrine.
    to repay from any fee award the amount that it was paid by the union, but it is
    entitled to retain any additional fees that are awarded.
    478	                                            Moro v. State of Oregon
    We need not resolve that dispute over the size of
    the common fund in order to determine attorney fees in this
    case, however. As discussed, both the substantial-benefit
    and common-fund doctrines provide a basis for an award of
    fees here, and the difference between them is primarily in
    the nature of the benefits created by the litigation. Under
    both theories, the amount of the fee award is based on the
    same equitable and restitutionary considerations. Indeed,
    the Restatement treats the substantial-benefit doctrine as
    an application of the common-fund doctrine, where the com-
    mon fund is an entity in which the party and other benefi-
    ciaries have interconnected interests. See id. at § 29 com-
    ment f (“The standard example of a fund of this second type
    involves corporate stock: in the terminology of Section 29,
    the corporation itself is then the ‘fund’ and its shareholders
    the beneficiaries.”). Accordingly, we turn to a consideration
    of the appropriate fee awards in this case, based on the com-
    mon-fund and substantial-benefit doctrines.
    B.  Fees for Self-Represented Attorneys
    The next question is whether self-represented
    attorneys may receive an attorney-fee award under the
    common-fund and substantial-benefit doctrines. Claimants
    Reynolds and Riemer contend that they are each entitled
    to an attorney-fee award because they are both attor-
    neys licensed to practice law in other states—Reynolds in
    Washington and Riemer in Arizona—and they performed
    legal work in this litigation. Respondents object, arguing
    that neither has the authority to practice law in Oregon and
    that the equitable and restitutionary grounds for an award
    under the common-fund and substantial-benefit doctrines
    do not justify an award for self-represented attorneys. The
    special master agreed with respondents and recommended
    awarding Reynolds and Riemer no attorney fees.
    The special master reached that conclusion based
    on both narrow technical grounds and broad policy grounds.
    The narrow technical grounds are statutes and rules set-
    ting out requirements for out-of-state attorneys to practice
    law in Oregon courts, such as being admitted pro hac vice.4
    4
    See ORS 9.160(1) (providing that, with exceptions, only active members of
    the Oregon bar may “practice law” in Oregon); ORS 9.241(1) (allowing out-of-state
    Cite as 
    360 Or 467
     (2016)	479
    Neither Reynolds nor Riemer complied with those require-
    ments. The special master therefore reasoned that neither
    Reynolds nor Riemer was “practicing law” when they partic-
    ipated in the litigation. Instead, both were allowed to partic-
    ipate only because a statute, ORS 9.320, allows all parties to
    a lawsuit, whether or not they are attorneys, to “prosecute[ ]
    and defend[ ]” an action without violating the prohibition on
    unauthorized practice of law. See also ORS 9.160(2) (estab-
    lishing that self-represented parties do not violate ban on
    the unauthorized practice of law).
    For support, the special master contrasted the facts
    presented by Reynolds and Riemer with the facts of Colby
    v. Gunson, 
    349 Or 1
    , 238 P3d 374 (2010), a case in which
    this court held that a self-represented attorney could obtain
    fees under a statutory fee-shifting provision. In Colby, this
    court noted that the self-represented attorney in that case
    “is an attorney, in the ordinary sense of the word. He grad-
    uated from law school, is a member of the Oregon State Bar,
    and is authorized to practice law in this state. Throughout
    the proceedings below, he was subject to the Oregon Rules
    of Professional Conduct, along with other statutory provi-
    sions that govern the conduct of attorneys.” 
    Id. at 8
    . Because
    Reynolds and Riemer were pro se litigants who had not com-
    plied with the rules on pro hac vice admission, the special
    master concluded that they were not authorized to practice
    law in Oregon and, therefore, were not eligible for a fee
    award.
    The problem with relying on those narrow technical
    grounds is that they do not correspond to the equitable goal
    served by a restitutionary attorney-fee award under the com-
    mon-fund and substantial-benefit doctrines—namely, avoid-
    ing the unjust enrichment that would result from allowing
    nonparties to enjoy the benefits of the litigation without
    contributing to the costs of the litigation. A restitutionary
    award for the services of another is generally limited to pro-
    fessional services. See Matter of Cont’l Illinois Sec. Litig.,
    attorney to practice in Oregon courts only if “the attorney is associated with an
    active member of the Oregon State Bar”); ORAP 8.10(4) (allowing out-of-state
    attorney to “appear by brief and argue the cause in a proceeding before an appel-
    late court” if the attorney complies with UTCR 3.170); UTCR 3.170 (requiring
    out-of-state attorney to be admitted pro hac vice).
    480	                                Moro v. State of Oregon
    962 F2d 566, 571 (7th Cir 1992), as amended on denial of
    reh’g (May 22, 1992) (Posner, J.) (“The basis for an award
    of fees in a common-fund case is, as we said, restitutionary,
    and the law of restitution (excepting salvage in admiralty)
    generally confines the right to restitution to professionals,
    such as doctors and lawyers.”) (citing 2 George E. Palmer,
    The Law of Restitution, ch 10 (1978)). Therefore, the under-
    lying question in deciding on a restitutionary fee award is
    whether Reynolds and Riemer were lawyers who performed
    work normally performed by a lawyer.
    The rules on pro hac vice admission and the unau-
    thorized practice of law do not answer that question and are
    not directed at unjust enrichment. Instead, those rules are
    directed at consumer protection and prohibit a nonlawyer, or
    an out-of-state lawyer who has not complied with the appli-
    cable rules, from representing or advising another person as
    a lawyer in Oregon. See Johnson v. Premo, 
    355 Or 866
    , 872,
    333 P3d 288 (2014) (“The prohibition against nonlawyer
    legal practice serves the dual purpose of protecting the pub-
    lic interest and the rights of individual litigants.”). Those
    rules do not apply to individuals representing themselves,
    because, as noted above, parties to a lawsuit may generally
    prosecute or defend themselves under ORS 9.320, regard-
    less of whether they are lawyers.
    Reynolds and Riemer failed to comply with the rules
    of pro hac vice admission not because they could not satisfy
    those standards, but because, as self-represented parties,
    they were not required to comply with those rules. Their
    failure to comply with those rules means only that they did
    not represent or advise others as lawyers; it does not answer
    the question of whether they are lawyers and whether the
    work that they performed was legal work, such that they
    may be entitled to attorney fees under the substantial-bene-
    fit and common-fund doctrines.
    Further, our statement in Colby noting that the
    attorney in that case was authorized to practice law in
    Oregon, 
    349 Or at 8
    , should not be read as creating a stan-
    dard for determining whether someone is a lawyer who per-
    formed legal work. Instead, we stated only that someone
    who is authorized to practice law in Oregon is an attorney,
    Cite as 
    360 Or 467
     (2016)	481
    not that an attorney is only someone who is authorized to
    practice law in Oregon.
    Rather, like the attorney in Colby, Reynolds and
    Riemer are lawyers. They went to law school and are active
    members of bars in other states. And the work that they
    performed in this case was legal work—namely, researching
    the law, developing legal arguments, and presenting those
    arguments in briefs to this court. Therefore, Reynolds and
    Riemer were lawyers who performed legal work in this case.
    The special master also denied Reynolds and Riemer
    attorney fees based on broad policy grounds, which would
    preclude fee awards even to self-represented attorneys who
    were authorized to represent or advise others as a lawyer,
    either as active members of the Oregon bar or as attorneys
    admitted pro hac vice. The policy grounds that the special
    master relied on are set out in Zucker v. Westinghouse Elec.,
    374 F3d 221 (3d Cir 2004), where the court refused to award
    fees under the common-fund doctrine to a self-represented
    attorney who successfully raised objections to a proposed
    class-action settlement. The court reasoned that “awarding
    [a self-represented attorney] attorney’s fees potentially could
    ‘tempt’ other lawyer-shareholders to ‘advance garden vari-
    ety objections because of the prospect of an award of attor-
    ney fees for their personal service.’ ” Id. at 226. According to
    the court,
    “We note that [the self-represented attorney] did not incur
    any financial liabilities for his work on this case. Failure
    to award [the self-represented attorney] fees should not
    discourage other shareholders from raising meritorious
    objections in the future; it will only ensure that they pur-
    sue objections with the assistance of third-party counsel.”
    Id.5
    There are two difficulties with applying those grounds
    in this case. First, as to the concern that allowing fees would
    5
    Those broad policy grounds have been applied in other federal cases to
    deny fees to self-represented attorneys. See, e.g., In re Currency Conversion Fee
    Antitrust Litig., 263 FRD 110, 132 (SDNY 2009), aff’d sub nom Priceline.com,
    Inc. v. Silberman, 405 Fed Appx 532 (2d Cir 2010); In re Texaco Inc. S’holder
    Derivative Litig., 123 F Supp 2d 169, 173 (SDNY 2000), aff’d, 28 Fed Appx 83 (2d
    Cir 2002).
    482	                                    Moro v. State of Oregon
    tempt self-represented attorneys to bring specious claims,
    this court rejected a similar concern raised in Colby:
    “Although not necessary to our decision here, we note that
    the legislature has addressed that concern by permitting
    attorney fees only to parties who ‘prevail[ ] in the suit’ and
    by requiring that the attorney fee award be ‘reasonable.’
    ORS 192.490(3). Further, the legislature has provided a
    list of factors that a court must consider in determining the
    amount of any attorney fee award, several of which protect
    against the abusive fee generation potential that the Court
    of Appeals feared. See ORS 20.075(1), (2) (listing factors to
    be considered in determining amount of any attorney fee
    award).”
    
    349 Or at 8-9
    . Like the statutory fees at issue in Colby, com-
    mon-fund and substantial-benefit fees are allowed only to
    prevailing parties and must be reasonable. Further, com-
    mon-fund and substantial-benefit fees include additional
    protections, because the fees cannot exceed the value of the
    benefit conferred by the litigation. See Restatement § 29(3)(b)
    (permitting an attorney-fee award from a common fund only
    if “the measurable value added to the beneficiary’s interest
    in the common fund by the claimant’s intervention exceeds
    the beneficiary’s liability to the claimant”).
    Second, as noted above, the purpose of a fee award
    under the common-fund and substantial-benefit doctrines
    is to avoid unjust enrichment. Whether the nonparty ben-
    eficiaries are enriched by the litigation, and whether that
    enrichment is unjust, does not turn on whether that litiga-
    tion was brought by an attorney in a representative capac-
    ity or a nonrepresentative capacity. The California Supreme
    Court has allowed fees to self-represented attorneys in com-
    mon-fund cases on that rationale:
    “It would be inconsistent with the common fund theory to
    deny [the self-represented attorney] compensation for his
    services in these circumstances. The rationale of that the-
    ory is that fees should be awarded to the person who cre-
    ates such a fund because all who will benefit from it should
    bear equally the burdens of its creation or preservation,
    and this result is best achieved by taxing the fund itself.”
    Consumers Lobby Against Monopolies v. Pub. Utilities Com.,
    25 Cal 3d 891, 914-15, 603 P2d 41 (1979), overruled on other
    Cite as 
    360 Or 467
     (2016)	483
    grounds by Kowis v. Howard, 3 Cal 4th 888, 838 P2d 250
    (1992).
    In this case, the litigation benefited nonparty PERS
    members by invalidating COLA reductions, and both
    Reynolds and Riemer participated in the litigation by per-
    forming legal work as lawyers. That remains true even
    though Reynolds and Riemer performed that work in a
    self-represented capacity. As a result, Reynolds and Riemer
    are entitled to an attorney-fee award necessary to avoid
    unjust enrichment.
    C.  Reasonableness of the Fees Requested
    Determining the amount needed to avoid unjust
    enrichment requires assessing the reasonableness of the
    fees that claimants have requested. Under the common-fund
    and substantial-benefit doctrines, an attorney-fee award is
    limited to a reasonable fee. Claimants have the burden of
    establishing the reasonableness of the fees that they are
    requesting. Strawn, 353 Or at 225. There are three issues in
    this case related to the reasonableness of the fees requested:
    the hourly rates; the extent to which the legal work bene-
    fitted the nonparty PERS members, including whether the
    fees requested are duplicative of work by other claimants or
    related to unsuccessful claims; and the fee multiplier, if any.
    The special master found that the hourly rates
    sought by Bennett Hartman were appropriate and that
    all of Bennett Hartman’s work benefitted nonparty PERS
    members. But the special master determined that Bennett
    Hartman was entitled to a fee multiplier of 1.5, rather than
    the 2.0 fee multiplier that Bennett Hartman sought. The
    special master also recommended reasonable attorney fees
    for Reynolds and Riemer—if this court determines, as we
    have, that their status as pro se litigants does not prevent
    them from receiving a fee award. In those alternative rec-
    ommendations, the special master calculated the fee award
    using the hourly rates sought by Reynolds and Riemer, but
    he excluded work that went to the losing tax-offset claim and
    work that was duplicative of that performed by Bennett and
    Hartman. He concluded that only 20 percent of the work that
    Reynolds and Riemer performed benefitted the nonparty
    484	                                           Moro v. State of Oregon
    PERS members. Further, the special master recommended
    that Reynolds and Riemer receive no fee multiplier.
    1.  Hourly rates
    Bennett Hartman seeks different hourly rates for
    different attorneys, with the maximum rate of $500 per
    hour for its lead counsel, Greg Hartman. Reynolds and
    Riemer also seek fees based on an hourly rate of $500 per
    hour. The special master concluded that Bennett Hartman’s
    rates were reasonable. He did not address the reasonable-
    ness of those rates for Reynolds and Riemer, but his alterna-
    tive recommendations were based on the $500-per-hour rate
    sought by Reynolds and Riemer.
    The $500-per-hour rate exceeds Hartman’s normal
    labor/employment rate of $315 per hour for work that is not
    contracted to unions, which receive a lower rate because
    they are long-standing clients. But the market for PERS-
    related work is not the same as the market for normal labor/
    employment work. Reynolds and Riemer offer no evidence
    of their normal market rate. Reynolds appears to be retired
    without an active legal practice. And Riemer is the staff
    director of the Arizona Judicial Ethics Advisory Committee
    without an active private practice.
    A court should not rubberstamp hourly rates, par-
    ticularly when an attorney seeks rates beyond what he or
    she ordinarily would receive from paying clients and when
    the rates sought are at the very top of the market, such as
    those in this case. For context, in the 2012 Oregon State Bar
    Economic Survey, which is the last one available, the hourly
    billing rate for the 95th percentile of private practice attor-
    neys in Portland was $450, and the 95th percentile for the
    entire state was $405.
    Nevertheless, the rates charged by Hartman and
    Reynolds are justified, because they have substantial expe-
    rience in appellate matters and both played a substantial
    role in earlier PERS litigation.6 Hartman has represented
    petitioners in each of the major PERS cases discussed in the
    Moro I opinion. And Reynolds, while working as Assistant
    6
    The rates attributed to other attorneys at Bennett Hartman were all within
    normal ranges for their experience levels.
    Cite as 
    360 Or 467
     (2016)	485
    Attorney General, briefed and argued one of those cases,
    Oregon State Police Officers’ Assn. v. State of Oregon, 
    323 Or 356
    , 918 P2d 765 (1996), and participated in other PERS-
    related litigation. As a result, they are uniquely knowledge-
    able about the mechanics of PERS benefits and the relevant
    legal arguments. And PERS cases are generally high stakes
    and are both factually and legally complicated. So a rate at
    the top of the market is not unreasonable for those skills.
    We therefore conclude that the hourly rates requested by
    Bennett Hartman and Reynolds are reasonable.
    It is difficult, however, to justify Riemer’s work at
    that same rate. Although he has appellate experience brief-
    ing and arguing attorney disciplinary cases before this
    court in his previous role as General Counsel of the Oregon
    State Bar, he has no particular expertise in PERS litiga-
    tion. Based on his appellate experience but his lack of PERS
    experience, we conclude that a reasonable hourly rate for
    Riemer’s work is at the 75th percentile from the 2012 report,
    which was $350 for Portland.
    2.  Extent of the benefit provided by the work
    “The cases are unanimous that simply doing work
    on behalf of the class does not create a right to compensa-
    tion; the focus is on whether that work provided a benefit to
    the class.” In re Cendant Corp. Sec. Litig., 404 F3d 173, 191
    (3d Cir 2005) (emphasis in original). For example, this court
    has previously refused to award substantial-benefit fees to
    parties that “gave no attention in their briefing and argu-
    ment to the statute and rule on which the court’s ultimate
    disposition turned.” Leo v. Keisling, 
    329 Or 273
    , 280, 986
    P2d 562 (1999) (refusing equitable fees where the parties
    made constitutional arguments but the court relied on stat-
    utory grounds to reach its result).
    The principle that compensable legal work must
    benefit the nonparty beneficiaries has been applied by other
    courts to deny or reduce fees to account for work on unsuc-
    cessful claims. See, e.g., In re Enron Corp. Sec., Derivative &
    ERISA Litig., 586 F Supp 2d 732, 822 (SD Tex 2008) (consid-
    ering work on unsuccessful claims). It has also been applied
    to account for duplication of effort. See, e.g., Reynolds v.
    Beneficial Nat. Bank, 288 F3d 277, 288-89 (7th Cir 2002)
    486	                                    Moro v. State of Oregon
    (denying fees to settlement objectors who “added nothing”
    because lead counsel made same objections). The parties
    dispute the extent to which the requested fees should be
    reduced to account for work on unsuccessful claims or for
    duplicative work. We address those issues separately.
    In this case, petitioners presented numerous argu-
    ments related to two broad categories of PERS benefits: the
    COLA and the income-tax offsets for out-of-state retirees.
    Petitioners prevailed on the COLA claim but not on the
    tax-offset claim. To determine any reasonable amount of
    fees, we must consider whether a fee award should include
    fees for work advancing the unsuccessful claim for tax off-
    sets. The special master did not reduce Bennett Hartman’s
    fees to account for unsuccessful claims, but, in his alterna-
    tive fee award for Reynolds and Riemer, the special mas-
    ter reduced the award to account for work on unsuccessful
    claims. Reynolds and Riemer object to that reduction. And
    state respondents object to the special master’s failure to
    similarly reduce Bennett Hartman’s fees to account for work
    on the tax-offset claim.
    In Strunk v. PERB, 
    343 Or 226
    , 169 P3d 1242 (2007)
    (Strunk III), this court did not reduce attorney-fee awards to
    account for work on unsuccessful claims, but it is unclear
    to what extent that issue was considered by the court or
    previously presented to the special master in that case.
    Nevertheless, while considering other proposed reductions,
    the court announced the applicable standard for determin-
    ing whether work contributed to the benefits in that case:
    “[A]fter examining respondents’ other billing-related objec-
    tions and carefully scrutinizing petitioners’ billing records,
    we conclude that the requisite nexus between the benefits
    provided in this case and the fees sought as a result is miss-
    ing for some items that petitioners’ seek compensation for.”
    
    Id. at 240
    . As a result, the court applied a standard requir-
    ing a “nexus between the benefits provided * * * and the fees
    sought.” 
    Id.
    That standard is similar to a frequently used stan-
    dard in other courts: “whether the successful and unsuccess-
    ful claims are based upon the same facts and legal theories,
    i.e., whether the claims are related.” In re Enron Corp. Sec.,
    Cite as 
    360 Or 467
     (2016)	487
    Derivative & ERISA Litig., 586 F Supp 2d at 822 (quotations
    omitted). Under that standard, “[w]hen the successful and
    unsuccessful claims involve a ‘common core of facts’ or ‘are
    based on related legal theories,’ then attorney fees incurred
    in the presentation of unsuccessful claims are recoverable
    on the theory that they contributed to the plaintiff’s ulti-
    mate success.” 
    Id.
    In this case, claimants argue that there was a
    sufficient nexus between the successful COLA claim and
    the unsuccessful tax-offset claim because the two claims
    overlapped—that is, both were premised on constitutional
    rights against the impairment of contracts, and the fac-
    tual record largely addressed the respondent’s public policy
    defenses related to economic necessity.
    That overlap fails to establish a sufficient nexus,
    however. To the extent that there is overlapping work, that
    work would be treated as if it went solely to the fee-gener-
    ating COLA claim, because fees for that work would have
    been incurred regardless of the non-fee-generating claim.
    See Estate of Smith v. Ware, 
    307 Or 478
    , 481-82, 769 P2d
    773 (1989) (holding, in a statutory fee case, that overlapping
    work is treated as going to the fee-generating claim). So the
    question is the extent to which nonoverlapping work on the
    tax-offset claim contributed to the benefits.
    On that question, claimants—including Bennett
    Hartman—fail to present grounds for concluding that non-
    overlapping work on the tax-offset claim benefitted the non-
    party PERS members. The lack of such grounds is acute in
    this case, because the COLA claim and the tax-offset claim,
    if successful, would have benefitted two different classes
    of potential nonparty beneficiaries. The COLA claim ben-
    efits all PERS members who earned PERS benefits before
    the 2013 legislative modifications. And the tax-offset claim
    would have benefitted only those PERS members who
    earned PERS benefits before October 1991—and only those
    who now or in the future will reside outside of Oregon. It
    is inconsistent with the restitutionary rationale justifying
    the common-fund and substantial-benefit awards to require
    PERS members who did not earn benefits before October
    1991 to pay for legal work on the tax-offset claim, because
    488	                                  Moro v. State of Oregon
    that work was never going to benefit them in the first place.
    As a result, all fees awarded to Reynolds, Riemer, and
    Bennett Hartman must be reduced to exclude work on the
    tax-offset claim.
    Respondents further argue that claimants’ fees
    should be reduced to account for duplication of effort. When
    two attorneys duplicate their efforts, they are generally
    not both benefiting the nonparty beneficiaries of the liti-
    gation, because the same benefit would result even if one
    of the attorneys had not performed the duplicative work.
    The special master recommended finding that, in this case,
    Reynolds, Riemer, and Bennett Hartman duplicated their
    efforts because each presented substantially similar legal
    arguments with regards to the prevailing claim—namely,
    that the COLA adjustments violated the right against
    impairment of contract. The special master recommended
    accounting for that duplication by reducing the fees awarded
    to Reynolds and Riemer, but not the fees awarded to Bennett
    Hartman.
    Reynolds and Riemer object to the reductions rec-
    ommended by the special master. They argue that there
    are no grounds in this case to determine that their work
    duplicated Bennett Hartman instead of determining that
    Bennett Hartman duplicated their work. In Strunk III, for
    example, the court stated that “the fact that petitioners’ law-
    yers briefed some of the same issues in the course of bring-
    ing their cases to this court * * * without more, is insufficient
    to support” reducing the awards for duplication of effort.
    
    343 Or at 239
    . The court went on to say that the record in
    that case did not allow the court to determine which attor-
    neys duplicated the efforts of which other attorneys. 
    Id.
    (“[T]hat argument assumes that the efforts of the Strunk
    petitioners’ and their lawyers was the sine qua non of the
    fund preserved here, while the work product of the other
    parties named as petitioners in this case derived solely from
    that effort.”).
    This case, however, is distinguishable from Strunk
    III. In that case, the special master made no findings rel-
    evant to the issue of duplication. Moro II, 358 Or at 381
    (“In Strunk III, the record created by the parties before the
    Cite as 
    360 Or 467
     (2016)	489
    special master did not allow this court to determine the
    extent to which those attorneys had duplicated their efforts
    or directed their efforts toward unsuccessful claims.”).
    In this case, however, by recommending that we reduce
    Reynolds’ and Riemer’s fees to account for duplication of
    Bennett Hartman, the special master found, in effect, that
    Bennett Hartman acted as the lead counsel. That conclu-
    sion is in accord with the apparent role of the attorneys in
    the case, with Bennett Hartman taking the lead role in lit-
    igating each stage of the case, from the factfinding proceed-
    ings before the special master to oral arguments before this
    court.
    Because Bennett Hartman clearly acted as lead
    counsel, Reynolds and Riemer had the burden to demon-
    strate that the contributions of their work went beyond that
    performed by Bennett Hartman. See, e.g., In re Cendant
    Corp. Sec. Litig., 404 F3d at 191 (“In the ordinary case,
    most work that lead counsel does will typically advance
    the class’s interests, but the inquiry into non-lead counsel’s
    work must be more detailed. Non-lead counsel will have to
    demonstrate that their work conferred a benefit on the class
    beyond that conferred by lead counsel.” (Emphasis in origi-
    nal.)). Reynolds and Riemer have not satisfied that burden
    beyond the fact that their duplicative work likely added some
    marginal persuasive force to the argument. As a result, we
    conclude that Reynolds’ and Riemer’s fee awards should be
    reduced to account for their duplication of effort.
    Having established that claimants should not receive
    fees for work on the unsuccessful tax-offset claim and that
    Reynolds and Riemer should not receive fees for work that
    duplicated Bennett Hartman’s work on the COLA claim, we
    must determine how much that work amounts to. The diffi-
    culty with making that determination is that claimants pro-
    vided this court with billing records that largely omit any
    reference to which claim they were working on. That omis-
    sion weighs against claimants, because it is their burden to
    establish the reasonableness of the fees they are requesting.
    Strawn, 353 Or at 225. Claimants chose not to update their
    billing records even after this court instructed the special
    master to make findings of fact on those issues and even
    after the special master allowed claimants the opportunity
    490	                                  Moro v. State of Oregon
    to do so. See Moro II, 358 Or at 381 (“[W]e instruct the spe-
    cial master to make findings of fact, if possible, on the extent
    to which the attorneys duplicated their efforts or directed
    their efforts toward unsuccessful claims.”).
    Without updated billing records, the special mas-
    ter determined that Reynolds and Riemer should receive
    20 percent of their requested fees and made no findings
    with regard to Bennett Hartman’s work on the tax-offset
    claim. As noted, Reynolds and Riemer object to the special
    master’s reduction, and state respondents again argue that
    those individuals should receive no fees and that Bennett
    Hartman’s award should be reduced to account for duplica-
    tion, as well as for work on the tax-offset claim.
    We agree with some of respondents’ arguments
    regarding the special master’s determinations. Moreover,
    because claimants have the burden of establishing their
    entitlement to fees and the reasonableness of their request,
    the lack of more specific billing records weighs against
    them. Although we have some, often nonspecific, time-keep-
    ing records, as well as the transcript of the special master’s
    hearing on the merits and the briefing before the special
    master and in this court, adjustments to the fee requests to
    account for duplication and work on the unsuccessful claims
    are admittedly rough. Nevertheless, we agree with the spe-
    cial master that adjustments are appropriate for time spent
    on the unsuccessful tax-offset claim and for duplication of
    work. We also agree with the special master’s implicit find-
    ing that Bennett Hartman acted as lead counsel throughout
    the proceeding.
    Our review of the record and the proceedings in
    the litigation suggests substantial duplication by Reynolds
    and Riemer of the arguments of lead counsel concerning
    the COLA and substantial time spent on the tax-offset
    issue. The latter, of course, is not surprising, as Reynolds
    and Riemer, PERS retirees now living outside the state, are
    directly affected by that change in PERS benefits. As to the
    duplication of effort on the COLA, Reynolds’ and Riemer’s
    submissions do not identify any specific value that their
    work added to petitioners’ case or any novel legal or factual
    argument that Bennett Hartman did not make and that
    Cite as 
    360 Or 467
     (2016)	491
    this court relied on in its decision. Respondents assert that
    Reynolds and Riemer should receive no fee award because all
    their work essentially duplicated Bennett Hartman’s work.
    In our view, as noted, their work likely added some marginal
    persuasive force to petitioners’ arguments. In these circum-
    stances, we conclude that probably 90 percent of the time
    incurred by Reynolds and Riemer essentially duplicated
    Bennett Hartman’s work on the COLA issue or was spent
    on the tax-offset issue. Therefore, Reynolds and Riemer are
    entitled to 10 percent of their requested time. That entitles
    Reynolds to compensation for 56.2 hours, which, at $500 per
    hour, results in a lodestar amount of $28,100. Riemer is enti-
    tled to compensation for 26.5 hours, which, at $350 per hour,
    results in a lodestar of $9,275.
    As noted, the special master made no adjustment
    to the Bennett Hartman request for work on the tax-offset
    claim. Based on our review of the record, and again con-
    sidering the burden on the claimants to prove their claim
    for fees, we find that 20 percent of the time submitted by
    Bennett Hartman went to work on the tax-offset claim that
    did not overlap with the COLA claim. Therefore, Bennett
    Hartman is entitled to 80 percent of its requested time. That
    entitles Bennett Hartman to compensation for 1,355 hours,
    which results in a lodestar of $560,399.46.
    3.  Fee multiplier
    The final component in determining a reasonable
    fee award is the multiplier. The special master recom-
    mended awarding Bennett Hartman a 1.5 fee multiplier for
    the exceptional success of the litigation and, in his alter-
    native recommendations, recommended no fee multiplier for
    Reynolds and Riemer. Bennett Hartman does not object to
    the recommended fee multiplier of 1.5. Reynolds and Riemer
    argue that they are entitled to the same fee multiplier as
    Bennett Hartman because they shared in the same excep-
    tional success of the litigation.
    The grounds for a fee multiplier have been stated
    differently in different cases. In Strawn, this court noted
    that a fee multiplier may be justified to account for the risk
    of nonpayment in a contingency fee case. 353 Or at 226. In
    492	                                              Moro v. State of Oregon
    Strunk III, the court justified a fee multiplier based on the
    “exceptional success” of the litigation, securing over $1 bil-
    lion in benefits for PERS members. 
    343 Or at 246
    . The court
    then stated that “factors such as the difficulty and complex-
    ity of the issues involved in this case, the value of the inter-
    ests at stake, as well as the skill and professional standing
    of lawyers involved also support an enhancement of fees.” 
    Id.
    In this case, we place greater weight on the risk
    of nonpayment, because the additional factors discussed in
    Strunk III were already considered when determining rea-
    sonable hourly rates for claimants’ work. As noted, none of
    the claimants rely on a market rate that reflects a negoti-
    ated rate with a client. So the hourly rates are a construc-
    tion based on the same type of factors noted in Strunk III to
    calculate a fee multiplier. That is particularly true because,
    as noted above, the stakes of the litigation are a factor in
    determining the attorneys’ hourly rates. Although the mon-
    etary impact of this case will, over time, be larger than
    the monetary impact of the Strunk litigation, that impact
    reflects the higher dollar value of the COLA change that the
    court invalidated, rather than a more exceptional success
    by the attorneys as compared to the attorneys in the Strunk
    litigation.7 The justification for a higher hourly rate is that
    we would have expected another attorney who could also
    command that rate to reach a similar result in this case.
    Nevertheless, a fee multiplier may be justified
    when the attorney’s payment is based on a contingency-fee
    arrangement or there is otherwise a delay in getting paid.
    Bennett Hartman was on a quasi-contingency-fee arrange-
    ment, because, although it was paid its normal union rates,
    it retained the right to seek to recover and keep market
    rates in a fee request, if it prevailed. We therefore find that
    Bennett Hartman is entitled to the fee multiplier of 1.5 rec-
    ommended by the special master.
    Reynolds and Riemer, however, were not working
    based on a contingency-fee or even quasi-contingency-fee
    arrangement. Instead, as self-represented parties, they did
    7
    In Strunk III, the court awarded the fee multipliers sought by the claim-
    ants. 
    343 Or at 246
    . For some, that was a 2.0 fee multiplier; and for others (includ-
    ing Bennett Hartman), that was a 1.5 fee multiplier. 
    Id. at 233
    .
    Cite as 
    360 Or 467
     (2016)	493
    not have a fee arrangement at all. Therefore, the grounds
    that entitle Bennett Hartman to a 1.5 fee multiplier do not
    apply to Reynolds and Riemer. And the other factors justify-
    ing a fee multiplier in Strunk were already used to calculate
    their reasonable hourly rates. Therefore, consistent with the
    special master’s recommendation, we find that Reynolds
    and Riemer are not entitled to a fee multiplier.
    Based on those findings, and our findings above
    establishing the reasonable rates and reasonable time for
    claimants, we conclude that Bennett Hartman is entitled
    to $840,599.19 in attorney fees, Reynolds is entitled to
    $28,100 in attorney fees, and Riemer is entitled to $9,275 in
    attorney fees. When combined with the cost awards noted
    above, we conclude that each claimant is entitled to the fol-
    lowing awards: Bennett Hartman, $902,665.32; Reynolds,
    $29,314.48; Riemer, $10,434.15; Jones, $1,379.24.
    C.  Funding the Fee Award
    Having calculated the amounts to which claimants
    are entitled, we turn to the issue of the appropriate source
    of payment. The restitutionary principles underlying an
    award of fees from a common fund suggest that the award
    be paid from the PERF in a manner that affects only the
    PERS members who benefit from the litigation—and not
    PERS members who do not benefit from the litigation or
    PERS employers. And, ideally, PERS members would con-
    tribute to the fee award in proportion to the benefits that
    they receive. See Restatement § 29(2) (beneficiaries may be
    required to pay from the “common fund for their benefit, in
    proportion to their respective interests therein”).
    But there are administrative obstacles to reaching
    those ideals—namely, there is no segregated fund consist-
    ing of the increased COLAs that PERS members who will
    benefit from the litigation will receive over time. (Indeed,
    because of the different terms of service and retirement
    status of those members, there could not be such a fund.)
    Instead, the PERF is made up of numerous accounts that
    are designated for different purposes. According to a decla-
    ration submitted by PERS Assistant Chief Administrative
    Officer Mary Dunn, there are three accounts (or categories
    of accounts) containing money belonging to PERS members.
    494	                                 Moro v. State of Oregon
    Retired members have money in the “benefits-in-force”
    reserve. Nonretired Tier One and Tier Two members have
    money in their “member accounts.” And all PERS members
    who earned benefits after the 2001 creation of the Oregon
    Public Service Retirement Plan (OPSRP), which includes
    Tier One, Tier Two, and OPSRP members, have money in
    the Individual Account Program.
    Money in those accounts is invested, and the invest-
    ment income is credited back into the accounts. According to
    Dunn, PERB can take money out of the investment income
    before it is credited back into the specific accounts and use
    that money to pay for the award of fees and costs. And,
    because the credits are made proportional to each member’s
    interest, withdrawing money from the investment income
    is automatically ratable (in the same way that requiring a
    corporation to pay a fee award in a common-fund or substan-
    tial-benefit case is automatically ratable to each sharehold-
    er’s interest in ownership).
    The problem with that approach is that the fee
    award must be paid now, while the actual value of the COLA
    benefits to specific PERS members will depend on which tier
    the member is in, as well as on future events. Tier One and
    Tier Two members, but not OPSRP members, are entitled to
    their COLA “bank” established prior to the amendments at
    issue, which increases the value of the benefits. Moro I, 357
    Or at 186-87 (describing COLA bank). Further, the earlier
    a member retires and begins to receive benefits, the more
    years he or she will receive COLA adjustments. As a result,
    the COLA benefits will comprise a larger portion of those
    members’ expected PERS benefits.
    As an alternative, Bennett Hartman suggests
    that at least some of the money for the fee award could be
    drawn from the PERS contingency reserve. The contingency
    reserve is funded through money that PERB sets aside from
    investment income in certain years. ORS 238.670(1)(a).
    One of the statutory purposes for the contingency reserve is
    “[t]o pay any legal expenses or judgments that do not arise
    in the ordinary course of adjudicating an individual mem-
    ber’s benefits or an individual employer’s liabilities.” ORS
    238.670(1)(b). This fee award fits that statutory description.
    Cite as 
    360 Or 467
     (2016)	495
    Respondents object, however, noting that the contingency
    reserve is funded through investment income from the
    entire PERF, which includes funds containing employer con-
    tributions that have not yet been allocated to other accounts.
    If the fee award is paid from the contingency reserve, they
    point out, then PERB may have to make larger future pay-
    ments into the contingency reserve, which will be taken in
    part from employer contributions. The effect of that would
    be to marginally increase the amount that employers will
    need to contribute in the future.
    The special master did not make any finding as to
    which PERF accounts would be appropriate to use and how
    much money should be used from each account. Instead,
    he recommended ordering PERB to pay the award and to
    resolve later disputes that arise, if any, about the manner in
    which it had paid for the award.
    We agree that the better course is to allow PERB
    to determine, consistent with its statutory authority and
    fiduciary obligations, how best to allocate the burdens of the
    fee award among the accounts, including the contingency
    reserve, held within the PERF. Our cases recognize that trust
    law principles and applicable statutes give PERB discretion
    to make reasonable decisions in operating PERS. See White
    v. Public Employees Retirement Board, 
    351 Or 426
    , 440-41,
    268 P3d 600 (2011) (discussing PERB’s duties and author-
    ity). That authority to operate the system includes making
    decisions related to litigation, and, as long as PERB acts
    reasonably and consistently with statutory requirements
    and its fiduciary duty to members, such decisions ordinarily
    will be upheld, unless PERB has abused its discretion. Id. at
    442-45 (discussing PERB’s authority to conduct and settle
    litigation). We direct PERB to pay the amounts ordered from
    such PERF accounts as it deems appropriate, in the exercise
    of its discretion and subject to its statutory and fiduciary
    obligations and the principles discussed in this opinion.
    To summarize: We conclude that Bennett Hartman
    is entitled to $902,665.32 in costs and attorney fees;
    Reynolds is entitled to $29,314.48 in costs and attorney
    fees; Riemer is entitled to $10,434.15 in costs and attorney
    fees; and Jones is entitled to $1,379.24 in costs. PERB shall
    496	                              Moro v. State of Oregon
    determine, consistently with this opinion, how to pay the
    award from the accounts held in PERF and shall pay the
    amounts awarded.
    Attorney fees and costs awarded.