OPINION
Karen Holmberg asks us to reverse the Alaska Workers’ Compensation Board (“AWCB”) decision denying her permanent total disability benefits on the ground that
I.
Karen Holmberg began working for the State of Alaska, Division of Risk Management (“Risk Management”) in 1979. She has a history of back injuries dating to the early 1960s. She underwent back surgery twice in the 1960s, but denies experiencing any back pain from about 1970 until approximately 1981. Concurrent with her employment with Risk Management, which involved long periods of sitting, her back condition worsened and she had surgery several more times. Holmberg’s back condition may have been exacerbated by falls both on and off the job on account of back pain and by several work-related knee injuries.
Holmberg had considerable control over her work activities as Risk Management Officer II. Her work station was equipped with a standing desk and a reclining chair. A secretary also was available to assist her with bending and lifting. Nonetheless, Holmberg resigned her job on account of back pain on June 30, 1987.
Holmberg filed a claim for disability benefits with AWCB. On February 18, 1988, AWCB awarded Holmberg temporary total disability benefits, but denied her claim for permanent total disability benefits. Holm-berg appealed AWCB’s denial of permanent total disability benefits to the superior court in March 1988.
Holmberg also sought disability benefits from PERS. The Division of Retirement and Benefits (“Retirement and Benefits”), which administers PERS, awarded her nonoccupational disability benefits. However, the Disability Review Board denied her claim for occupational disability benefits. Holmberg appealed this initial decision to PERB. On April 20, 1988, after AWCB had denied her claim for permanent total disability benefits, PERB found that Holm-berg was permanently and totally disabled as a result of accidents at work, and accordingly, awarded her occupational disability benefits.
Holmberg supplemented the record in her appeal from the prior AWCB decision with the new PERB decision. In the proceedings before the superior court, Holm-berg argued that the AWCB decision should be reversed because of the preclu-sive effect of the later PERB decision. The superior court affirmed the AWCB decision and Holmberg appealed.
II.
Holmberg’s primary contention is that PERB’s factual determination that she was physically unable to perform her duties at Risk Management should be given binding effect in this appeal of the AWCB decision against her.
2
The state counters not only
Although res judicata principles were developed in judicial settings, they “may be applied to adjudicative determinations made by administrative agencies.”
Jeffries v. Glacier State Tel. Co.,
Recently, we held that AWCB decisions may have preclusive effect.
McKean v. Municipality of Anchorage,
The state does not contend that PERB decisions should not be given preclu-sive effect. Rather, the state argues that preclusive effect should not be given to PERB determinations in AWCB proceedings. We have not addressed the question how res judicata principles apply between different agencies. The Supreme Court has held that litigation conducted before one agency or official is generally binding on another agency or official of the same government because officers of the same government are in privity with each other.
Sunshine Anthracite Coal Co. v. Adkins,
The United States Court of Appeals has applied this authority principle in appropriate cases. In
Safir v. Gibson,
It is the FMC, not the Maritime Administration, that has the expertise to pass on whether rates are unfair or unduly discriminatory, and it would be quite unseemly for the Maritime Administration to conclude that its sister agency had been wrong on a fully litigated issue the decision of which Congress had confided to it.
The court’s holding in
Porter & Dietsch
illustrates the principle that preclusion may be defeated by finding such an important difference in the functions of different agencies that one does not have authority to represent the interests of the other.
See Sunshine,
(4) An adjudicative determination of an issue by an administrative tribunal does not preclude relitigation of that issue in another tribunal if according preclusive effect to determination of the issue would be incompatible with a legislative policy that
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(b) The tribunal in which the issue subsequently arises be free to make an independent determination of the issue in question.
In this case, it does not appear that PERB has any more expertise than AWCB in making factual determinations of a person’s physical ability to work at a particular job. Therefore, there is no affirmative reason why the PERB decision should be given preclusive effect as FMC’s decision was in Safir. The state makes several arguments why granting PERB determinations preclusive effect in AWCB proceedings would be inconsistent with the Alaska Workers Compensation Act (“AWCA”). The strength of its arguments, however, stems mainly from the false premise that Holmberg seeks to preclude AWCB’s ultimate disability determination instead of its factual determination that Holmberg was physically able to perform her job duties. 3
The state argues that the different functions of the workers compensation system and PERS prevent the application of collateral estoppel. The state correctly notes the differences between the two systems: “While workers’ compensation assures that a worker’s ability to earn a certain wage is protected, PERS is designed to promote continued public employment.” These different purposes are manifest in their different standards of disability. A “disability” for purposes of AWCA “means incapacity because of injury to earn the wages which the employee was receiving at the time of injury in the same or any other employment.” AS 23.30.265(10). A determination of disability, therefore, requires considering “not only the extent of the injury, but also age, education, employment available in the area for persons with the capabilities in question, and intentions as to employment in the future.”
Vetter v. Alaska Workmen’s Compensation Bd.,
While the state is correct that these different standards of disability prevent PERB determinations of disability from having preclusive effect in AWCB proceedings, they provide no substantial reason why AWCB should be allowed to relitigate the narrow factual question whether Holm-berg is physically able to continue performing her job with Risk Management. Although the value of collateral estoppel may be low in light of the broad economic focus of the disability inquiry under AWCA, that is not a substantial reason to allow relit-igation. 4
III.
Having found no substantial reason not to give PERB determinations preclusive effect in AWCB proceedings in general, we next consider whether the necessary elements of collateral estoppel exist in this case. There are three necessary conditions to the application of collateral estoppel:
1.The plea of collateral estoppel must be asserted against a party or one in privity with a party to the first action;
2. The issue to be precluded from relit-igation by operation of the doctrine must be identical to that decided in the first action;
3. The issue in the first action must have been resolved by a final judgment on the merits.
Murray v. Feight,
A.
The privity requirement does not have a general definition; rather “it is a shorthand way of expressing assurance that the non-party has had adequate notice and opportunity to be heard, and that its rights and interests have been protected.”
Alaska Foods, Inc. v. Nichiro Gyogyo Kaisha, Ltd.,
Holmberg observes that the Division of Retirement and Benefits contested her claim before PERB. Holmberg then argues that Retirement and Benefits is in privity with Risk Management because “the interests of the two agencies are virtually identical for purposes of [her] claims, and Retirement and Benefits had every incentive to vigorously defend the PERS claim.”
Holmberg’s error is in identifying Retirement and Benefits as the party against which PERB entered judgment. Retirement and Benefits is charged with administrative responsibility for PERS. 5 The significance of this is that when Retirement and Benefits appears before PERB, 6 it represents the interests of PERS, not the interests of the state. Thus, while Retirement and Benefits contested Holmberg’s claim before PERB, the state is correct in saying that the party against which PERB entered judgment is the system itself.
In
Traub v. Board of Retirement,
PERS is structured in a similar fashion. PERS is not a state agency but an independent retirement plan in which public employees are members and in which their employers participate. See AS 39.35.120; AS 39.35.550. PERS is funded by contributions from all its employer participants as well as their employees. AS 39.35.160, AS 39.35.250. While an employer’s contribution rate depends in part on its compensation experience, Holmberg is wrong in saying that “any award under PERS will ultimately be paid by State funds.” To the contrary, PERS awards are made from the trust fund to which all PERS members and PERS participants contribute. While a state agency administers PERS and represents it during appeals, the state as employer is just one participant. The state treasury is affected by a benefit determination only insofar as the state is an employer participant. Just as the county retirement system in Traub is not in privity with the county, PERS is not in privity with the state.
The preclusion issue in this case is the converse of
Traub.
The question is not whether PERS is bound by an AWCB decision against one of its members, but whether one of its members is bound by a decision against PERS. The questions are not symmetrical. The PERS constituency is not represented at all in a workers’ com
B.
Our holding that the state is not in privity with PERS is sufficient to deny affording any preclusive effect to the PERB decision as against the state. However, even if the state and PERS were in privity, the PERB decision would not preclude any issues raised in the earlier AWCB proceeding because the PERB decision was not the first final judgment addressing those issues. Holmberg observes that “[tjhis case presents the collateral es-toppel issue in a somewhat unusual procedural context.” AWCB reached its decision first. While that decision was on appeal, PERB entered a contrary decision which was not appealed. Holmberg argues that the PERB decision was the first final judgment for the res judicata purposes and therefore precludes AWCB’s contrary decision because the AWCB decision was appealed.
We disagree. A final judgment retains all of its res judicata effects pending resolution of an appeal of the judgment.
Rapoport v. Tesoro Alaska Petroleum,
The difficulty with the rule that a judgment retains its preclusive effects even if it is appealed is that a second judgment based on the preclusive effects of the first one should not stand if that judgment is reversed. A court may avoid this difficulty by staying its proceedings pending the appeal of the first judgment.
E.g., Bailey v. Ness,
IV.
Holmberg argues in the alternative that the AWCB decision that she was able to continue her employment at Risk Management should be reversed because it is not supported by substantial evidence. Holmberg correctly observes that the AWCB decision turned on a job analysis of her position as Risk Management Officer II (“RMO II”) that B. Sue Roth, a vocational rehabilitation counselor, prepared for the state. The two physicians who testified in the case, Dr. Lenert C. Ceder and Dr. Donald R. Gunn, concluded that Holmberg could perform her job if the job analysis was strictly followed. AWCB relied on these conclusions in deciding that Holm-berg could perform her job:
We have considered [Holmberg’s] objections to the accuracy of the on-site job analysis for RMO II. Notwithstanding those objections, we find that [Holmberg] was able to perform her job of RMO II at the time of her retirement and that she is not permanently totally disabled. We rely on the testimony of Dr. Ceder, Dr. Gunn, Ms. Roth, Mr. Thompson and the sedentary nature of the work. Our opinion was influenced by the fact that [Holmberg] was able to change positions as necessary and the extent to which Employer was willing to allow [Holm-berg] to modify her job and work environment, even to the extent of allowing her to work part-time.
Holmberg contends that AWCB’s conclusion is not supported by substantial evidence because Roth’s job analysis was not accurate.
Holmberg raises two objections to the accuracy of the job analysis. First, she points out that although the job analysis says that she can work while seated in any one of three chairs, she testified that she could not use the high stool. Even if correct, this point is insignificant in light of the employer’s willingness to further modify her workstation as necessary. Second, Holmberg argues that “Ms. Roth indicated that Ms. Holmberg could perform any task from any position.” Holmberg states that this was “[t]he fundamental assumption on which Drs. Ceder and Gunn approved the job analysis.... ” Holmberg is referring to Roth’s statement in her report that “[s]ince Ms. Holmberg spends 75 percent of her time adjusting claims, she has the opportunity to utilize any of the three chairs or to stand during this time.” Roth’s statement does not say that Holm-berg could perform any task from any position. At the hearing, Roth admitted that Holmberg could not type or use a computer in the reclining chair. Holmberg cites no authority for her conclusion that Dr. Ceder and Dr. Gunn’s findings that she could work consistent with the job analysis were based on such an assumption.
Holmberg has failed to show why Roth’s description of Holmberg’s work environment and work demands is not accurate. Therefore, Dr. Ceder and Dr. Gunn’s conclusions that Holmberg could perform her duties as RMO II consistent with that description provide more than substantial evidence for AWCB’s determination that she was able to work.
The decision of the superior court is AFFIRMED.
Notes
. We use the term "res judicata" to refer to both claim preclusion and issue preclusion. We use the term "collateral estoppel”, to refer specifically to issue preclusion.
. In her opening brief, Holmberg appears to argue that the PERB decision that she was permanently and totally disabled should preclude AWCB's contrary decision. In her reply brief, Holmberg recognizes that the question whether she was disabled for purposes of PERS is not the same question as whether she was disabled for purposes of the Alaska Workers’ Compensation Act. In her reply brief, Holmberg limits
. For example, the state’s argument that collateral estoppel is not properly invoked between two independent tribunals which have statutory discretion to fashion separate remedies confuses issue preclusion with claim preclusion. Of course, a PERB decision that a worker is entitled to PERS benefits does not bar an AWCB decision that she is not entitled to AWCA benefits because they are independent remedies. See Restatement (Second) of Judgments § 83(3). However, AWCB's authority to fashion a separate remedy is no argument against precluding the relitigation of identical factual issues decided in an earlier PERB proceeding. See Restatement (Second) of Judgments § 83(4).
. The state raises one argument that does apply to the factual issue in question. The state argues that granting preclusive effect to PERB determinations in AWCB proceedings would be inconsistent with AS 23.30.122 which provides that "[t]he board has the sole power to determine the credibility of a witness.” However, as Holmberg points out, this statute was intended only to make sure that AWCB judgments of credibility are afforded the same deference given to a jury's judgments of credibility. See . Larson & Lewis, The Alaska Workers' Compensation Law: Fact-Finding, Appellate Review, and the Presumption of Compensability, 2 Alaska L.Rev. 1, 19 (1985). It does not indicate a legislative policy that AWCB should be allowed to relitigate identical issues decided in other administrative proceedings.
We also note that the legislature has declared that it is its intent that "the board possess the greatest possible authority in the exercise of its fact finding responsibilities and that the board’s decisions be conclusive unless the court finds that a reasonable person could not have reached the conclusion made by the board." Ch. 79, § 1, SLA 1988. This language indicates the legislature’s intent that AWCB factual determinations be given great deference on appeal. It does not evidence a legislative judgment that AWCB should be allowed to relitigate factual determinations of another tribunal including PERB.
. The PERS enabling statute provides that "[t]he commissioner of administration is responsible for the administration of the system_” AS 39.35.020. The statute then directs the Commissioner to "appoint an administrator in charge of the public employees’ retirement system.... ” AS 39.35.050. PERB’s regulations promulgated under the statute indicate that the commissioner has delegated administrative responsibility for PERS to the Division of Retirement and Benefits of the Department of Administration. See 2 AAC 35.080, 35.275, 35.300.
. See 2 AAC 35.160.
. Civil Rule 60(b)(5) provides that a court may relieve a party from a final judgment when "a
