This is an employment discrimination case, brought pursuant to 42 U.S.C. § 1983, *1282in which plaintiff claimed he was discharged for exercising his First Amendment right to freedom of speech. The jury returned a verdict in favor of plaintiff, but the district court set the verdict aside and entered judgment for the defendants.1 In granting judgment notwithstanding the verdict, the district court found that plaintiff had failed to prove that his discharge was based on an unconstitutional custom or policy of suppressing free speech. Before submitting the case to the jury, however, the district court denied the defendants’ motion for summary judgment. Defendants maintained in the motion for summary judgment that an administrative adjudication of the Michigan Employment Relations Commission precluded further inquiry into the reasons for Pilarowski’s discharge under collateral estoppel principles.
I.
Some five years after being employed as an administrative assistant in the Macomb County Health Department, plaintiff began writing “letters to the editor,” which were published in several local newspapers. Many of the letters were critical of actions taken by the Macomb County Board of Commissioners, the governing body of the county which controlled the health department funding. In January 1975 Dr. Leland Brown, Pilarowski’s immediate supervisor, advised him to stop writing the critical letters to the papers, but Pilarowski continued to do so. On July 28, 1976, Dr. Brown discharged plaintiff for writing the letters. Plaintiff brought suit in state court and ultimately was ordered reinstated with back pay and benefits. Pilarowski v. Brown, 76 Mich.App. 666, 257 N.W.2d 211 (1977). After plaintiff returned to work, Dr. Brown resigned. Plaintiff continued sending faultfinding letters to the newspapers.
After his reinstatement plaintiff apparently assumed additional responsibilities under a series of temporary administrators of the health department. In 1978 the State of Michigan enacted a new public health code that required an extensive restructuring of the health services in Ma-comb County. M.C.L.A. 833.1101 et seq. The new code made significant changes in the method and amount of state funding for the county health department, requiring Macomb County to fund large portions of its health-related expenditures that formerly had been provided by automatic state disbursements. In January 1978 Ma-comb County created an umbrella agency, Health Services Administration (HSA), to centralize administration of both the county health department and its department of mental health. In creating HSA the county sought to strengthen administrative resources of the health department generally, and to provide the means for compliance with additional reporting requirements of the new code. Plaintiff was an unsuccessful applicant for the position of director of HSA. Over the next four years several new administrative positions were created within HSA and filled by persons other than Pilarowski. At trial, plaintiff contended that some of these positions were created to reduce his responsibilities. Plaintiff continued to write the same type of letters to the editor during this period of transition.
In 1981 plaintiff was a member of his union’s bargaining committee as the union and the county worked on a collective bargaining agreement. The county contended that there was an agreement for a news blackout during negotiations, and that plaintiff violated the blackout by publishing another letter to the editor. Plaintiff maintained that there had been no such agreement at the time of the publication and that the county’s negotiator had attempted to impose the blackout for the sole purpose of stopping his letter writing.
One of the Commissioners, Dilber, testified that a considerable time after the labor negotiations had concluded in December of 1981, he overheard an informal discussion between two other Commissioners, Beck *1283and Grove, (the only discussion he had ever heard concerning Pilarowski) indicating that the Health Department “hasn’t gotten rid of Pilarowski yet,” but “there were ways to work this out.” Both Beck and Grove denied that such a conversation ever took place.
In August 1982 the director of HSA proposed several reductions in staff to avoid a projected budget deficit in the Department of Health. If it occurred, such a deficit would violate state law, and the Health Department had exhausted its reserve of general funds. The Macomb County Board of Commissioners adopted the director’s recommendation for a reduction in the budget, necessitating lay-offs.
The Health Department was not the only branch of county government at the time affected by the budget crisis and the need for reduction in staff. During the prior year (1981-1982) 32 positions were eliminated in the Health Department. In August of 1982 by a vote of 16 to 9, the Commissioners adopted a revised budget whereby a number of Health Department positions were designated for lay-offs.2 No names of any specific individuals in the department were mentioned in the motion to adopt an amended budget that would require lay-offs in the Health Department. Plaintiff was the only administrator in the Health Department subjected to this layoff; the other affected employees were dentists and dental assistants. The budgetary action of the Commissioners, however, did not name Pilarowski as a person to be eliminated by reason of the reduction in force.
Within a few months after Pilarowski was terminated, HSA was abolished, and “plaintiff’s position was never reconstituted ... four or five people [are now] performing the tasks” which in whole or a part had been assigned to plaintiff. (Plaintiff’s brief, p. 15). Before commencing the present action in district court plaintiff appealed his discharge to the Michigan Employment Relations Committee (MERC). Following a hearing, MERC rendered a de-cisión finding that plaintiff was not terminated because of his union activities, and noted that the county had shown legitimate budgetary concerns as a basis of its actions. Among other findings, the administrative law judge found that “[t]he record establishes that there was a need for economy on the part of the County ... an absence of evidence of animosity towards [Plaintiff] ... the elimination of [Plaintiff’s position] was the result of County reorganization ... [and] it is inconceivable that the County Board of Commissioners undertook extensive reorganization ... as a pretext in order to eliminate [Plaintiff].” Plaintiff did not challenge the findings of the AU or appeal the MERC decision to the Michigan state courts as he was permitted to do under Michigan procedure.
In addition, plaintiff grieved his discharge under provisions of the collective bargaining agreement with Macomb County. The arbitrator found that the economic reasons given for plaintiff’s discharge were authentic and reasonable and that there was no evidence to support Pilarowski’s claim that he was terminated for exercising his First Amendment rights. At the arbitration hearing the argument presented by plaintiff was that he had been intentionally discharged through a “concerted effort by the Employer to get rid of him for his letter writing and union activity.” J/A 297. Proof of both activities, including the alleged brief discussion between Commissioner Beck and Commissioner Grove about getting rid of Pilarowski more than a year and a half before the termination occurred, was presented to the arbitrator. The collateral estoppel argument presented by defendants rested on their claim that the un-appealed MERC decision precluded further litigation with respect to the good cause basis for plaintiff’s discharge, and that this was further supported by the findings of the arbitrator that there was good cause for the discharge not related to Pilarow-ski’s letter writing and statements made during prior labor negotiations.
*1284II.
Whether or not we adopt defendants’ argument that plaintiff should be collaterally estopped from pursuing his claim of an improper discharge because of his letter writing activities, we find (as did MERC and the arbitrator) that the proof in this case is insufficient to establish that plaintiffs First Amendment activities were established as a cause of his termination by the Macomb County Commissioners. Assuming that the alleged conversation did in fact take place between Beck and Grove, two of the twenty-five commissioners, more than a year and a half before the termination took place, there is uncontradicted proof that budget constraints and cutbacks were necessary and mandated in the Health Department and many other departments of Macomb County in August of 1982, and that the Commissioners took budgetary action without specific reference to the individuals who would be affected by the necessary budget reductions. One of the two commissioners alleged to be attempting to “get rid” of plaintiff voted against the reduction ordered. The policy action taken by the County Board of Commissioners, then, was to reduce the budget without specific reference to plaintiff. In order for the Board of Commissioners to be liable for the discharge, plaintiff must present credible proof that the decision to discharge him was made “by reason of his exercise of constitutionally protected First Amendment freedoms.” Mt. Healthy City Board of Education v. Doyle, 429 U.S. 274, 283-84, 97 S.Ct. 568, 574, 50 L.Ed.2d 471 (1977); see also Perry v. Sindermann, 408 U.S. 593, 597-98, 92 S.Ct. 2694, 2697-98, 33 L.Ed.2d 570 (1972). Plaintiff must, indeed, go further and carry the burden to establish that his “conduct was a ‘substantial factor’ — or, to put it in other words, that it was a ‘motivating factor’ in the Board’s decision....” Mt. Healthy, 429 U.S. at 287, 97 S.Ct. at 576 (footnote omitted). We are satisfied that the record fails to support plaintiff’s contention as to the causation factor in this case with respect to the County Board’s decision. Pilarowski’s evidence, given a favorable construction, was insufficient to demonstrate that the County Board possessed the improper motive alleged when it approved the necessary budget cuts affecting the Health Department.3
The Supreme Court has determined that a local government may not be held liable under § 1983 based upon a respondeat superior theory simply for having an employee or employees who may commit a wrong. See Monell v. New York City Dep’t of Social Services, 436 U.S. 658, 691, 98 S.Ct. 2018, 2036, 56 L.Ed.2d 611 (1978). We accordingly conclude that the district court was not in error in granting defendants’ motion for judgment notwithstanding the jury verdict. We reach this conclusion after reviewing the evidence in the light most favorable to the plaintiff, including the evidence of the previous successful state court suit brought by Pilarowski against the County, his failure to attain promotions, removal or reassignment of some of his job responsibilities, and the proof concerning alleged adverse feelings and expressions of several Macomb County officials directed against plaintiff.
The district court found that plaintiff had presented proof that “certain individuals who were not named as defendants” may have been motivated to terminate his employment by reason of his letter writing activities, but that they had not been the policymakers who might bind the defendant County by reason of their actions under Monell.4 The district court also cited Bennett v. City of Slidell, 728 F.2d 762, 767 *1285(5th Cir.), reh’g denied, 735 F.2d 861 (1984), cert. denied, 472 U.S. 1016, 105 S.Ct. 3476, 87 L.Ed.2d 612 (1985), in support of this ruling that the injury suffered (the termination) was not shown to be “fairly attributable to the government itself,” and that Macomb County could not be held liable under “a respondeat superior theory of liability.” He concluded that it had not been demonstrated by the plaintiff that the commissioners, who were the County poli-cymaking body, had delegated to any employee in the Health Department such authority with respect to termination of any given individual within that department, including Pilarowski.
We find no error in this aspect of the district court's decision, which we interpret to hold that evidence of action taken by an individual non-policymaking supervisor (not a defendant) was not to be considered the act of the defendant in the case. Pilarow-ski thus was held to have failed to establish the requisite causal link between his First Amendment activities and the action taken by the named defendant, the Macomb County Board of Commissioners. See Mt. Healthy, supra, and Monell, supra. In our view the record does not support the claim that defendant Board used the budget cuts as a subterfuge to violate Pilarow-ski’s constitutional rights.
Even if the district court’s decision were properly interpreted, as indicated by the dissent, to suggest that there was sufficient evidence to support a conclusion that defendant Board, not unnamed individuals within the Health Department, placed plaintiff on indefinite lay-off on a pretextual basis, a different result would not be mandated. In our view, the dissent’s interpretation is not the correct one,5 but we would affirm the judgment notwithstanding the verdict even if we were to accept that interpretation. As previously indicated, we find that the record simply is insufficient to support a conclusion that the Board’s action in question in adopting budget cuts was motivated by Pilarowski’s letter writing activity, or that a desire to “get rid” of him was a substantial factor or a causative factor in the Board’s decision.
If a lower court’s judgment is proper, this court can affirm, even if the court’s decision was based upon an incorrect application of law. Dandridge v. Williams, 397 U.S. 471, 475-76 n. 6 [90 S.Ct. 1153, 1156-57 n. 6, 25 L.Ed.2d 491] (1970); Helvering v. Gowran, 302 U.S. 238, 245 [58 S.Ct. 154, 157, 82 L.Ed. 224] (1937).
United States v. Bank of Celina, 823 F.2d 911, n. 5 (6th Cir.1986), disposition noted at 786 F.2d 1166 (1986). See also Stelos Co. v. Hosiery Motor-Mend Corp., 295 U.S. 237, 55 S.Ct. 746, 79 L.Ed. 1414 (1935). See Neely v. Martin K. Eby Const. Co., 386 U.S. 317, 87 S.Ct. 1072, 18 L.Ed.2d 75 (1967); Howes v. Great Lakes Press Corp., 679 F.2d 1023, 1029 (2d Cir.), cert. denied, 459 U.S. 1038, 103 S.Ct. 452, 74 L.Ed.2d 605 (1982); cf. Cansler v. Grove Manufacturing Co., 826 F.2d 1507 (6th Cir.1987), as to this court’s authority to direct or to approve granting of JNOV.
III.
We therefore find no error in the reversal of the jury verdict for insufficiency of proof with respect to the motivating cause of the budgetary cutback affecting Pila-rowski. Furthermore, while we do not find it necessary to decide the collateral estop-pel issue raised by defendants, we are persuaded that defendants’ argument in this respect has considerable merit.
Plaintiff, in the process of presenting his charge to MERC that defendants were guilty of a violation of the employment agreement, presented evidence of claimed hostility towards him and that the budget crisis and reorganization of the Health De*1286partment constituted a pretextual basis for his discharge. The AU found in considering plaintiffs charge of wrongful termination that there was a genuine economic necessity for cutbacks and an “absence of animosity” towards Pilarowski. Plaintiff did not appeal this administrative finding under the MERC process. The findings that no contractual violation occurred, that just cause for Pilarowski’s discharge existed, and that the discharge did not arise out of animosity, being unappealed, may establish a basis for the preclusive effect of such a decision. See Senior Accountants, Analysts & Appraisers Association v. City of Detroit, 399 Mich. 449, 458, 249 N.W.2d 121, 124-25 (1976).6
In addition, plaintiff filed a grievance over his discharge and pursued it to arbitration. Here again, in arbitration plaintiff went into his letter writing proclivity, his feeling that county officials resented this activity and were therefore hostile towards him, and that this hostility brought about an improper discharge based upon exercise of his constitutional rights. The arbitrator characterized plaintiffs claim as being that his “layoff was discriminatory and punitive” by reason of the exercise of his freedom to make public his criticism of Ma-comb County officials and their policies. J/A 295. He relied upon the Dilber proof as well as the proof about animosity due to his union activity, which was the same proof presented to the jury in this case. Pilarowski relied on a claim of retaliation in his claim before the arbitrator. Defendants’ position was that plaintiff had failed to prove that his layoff “was improper.”
The arbitrator assumed that plaintiffs contentions about hostility may have had some basis, stating that “[f]rom the nature and extensiveness of the Grievanf s letter-writing alone, it must be assumed that there was at least some level of negative feelings toward him in some quarters of the County administration.” He decided, however, as we have concluded, that there was no “persuasive evidence” of “association,” no causation demonstrated between any “negative feelings” toward Pilarowski and his layoff. While the arbitrator’s decision may not constitute a bar to plaintiff’s raising similar issues under § 1983, it strongly corroborates the state MERC decision, adverse to Pilarowski, which held the lay-off to be a justified action.
The collateral estoppel issue is properly before us even though defendants did not file a cross-appeal. They raised the issue in their motion for summary judgment and it may present an alternative ground in support of the district court judgment. United States v. American Railway Express Co., 265 U.S. 425, 435-36, 44 S.Ct. 560, 563-64, 68 L.Ed. 1087 (1924).
In denying the defendants’ collateral es-toppel-based motion for summary judgment, the district court relied principally on our decision in Elliott v. University of Tennessee, 766 F.2d 982 (6th Cir.1985). In Elliott we held that unreviewed state administrative determinations should not be given preclusive effect in subsequent § 1983 actions. The Supreme Court reversed this holding in University of Tennessee v. Elliott, 478 U.S. 788, 106 S.Ct. 3220, 92 L.Ed.2d 635 (1986). Although agreeing that unreviewed state administrative determinations do not preclude a trial de novo of Title VII claims in federal court, the Supreme Court concluded that such determinations may preclude a second trial of the same issues in federal court where the claims are based on the Reconstruction civil rights statutes, including § 1983. Resolution of this issue turns on the preclu-sive effect to which the determinations would be entitled in the appropriate state courts. 106 S.Ct. at 3225-27.
The district court recognized that the Michigan Supreme Court had held in Senior Accountants, Analysts & Appraisers *1287Association v. City of Detroit, 399 Mich. 449, 249 N.W.2d 121 (1976), that unre-viewed factual determinations by MERC are entitled to preclusive effect when an action in a state court rests on the same questions of fact. However, the district court felt that this court’s Elliott decision required a different rule when the subsequent action is brought in federal court.
The district court did not have the benefit of the Supreme Court’s decision in Elliott or the decision in Polk v. Yellow Freight System, Inc., 801 F.2d 190 (6th Cir.1986), when it denied the defendants’ motion for summary judgment. In Polk we ruled that federal courts must apply Senior Accountants and other Michigan cases dealing with collateral estoppel-based preclusion. Id. at 193-94.
Had we not decided that the grant of judgment notwithstanding the verdict was warranted for the reasons heretofore stated, we would have been called upon to effect a remand so that the district court might have reconsidered the collateral es-toppel issue in light of the authorities and reasons herein set out.
We AFFIRM the judgment of the district court for defendants.
. The parties stipulated that Macomb County is actually the only defendant. (See plaintiffs brief, footnote one.)
. Commissioner Dilber (plaintiffs witness) voted for the budget adjustment and consequent lay-off requirement. Commissioner Grove voted against the reduction.
. It may be, although it is not necessary for us to decide this issue, that certain individuals associated with defendant Macomb County may have acted with the requisite improper animus with respect to Pilarowski’s termination. Plaintiffs evidence was insufficient to establish, however, that Health Department officials Hill and/or Lafferty were acting as employment policymakers for Macomb County. Pembaur v. City of Cincinnati, 475 U.S. 469, 483 n. 12, 106 S.Ct. 1292, 1300 n. 12, 89 L.Ed.2d 452 (1986).
. "Some individual Macomb County employees,” the district court found, "were offended by Mr. Pilarowski’s letter writing activities and seemingly sought to have his employment with the Health Department terminated.”
. The district court concluded, among other things:
Having carefully examined this evidence, the Court finds that as a matter of law, it is insufficient to establish liability as against the County of Macomb. The plaintiff simply failed to demonstrate any connection between these events [firing in 1976; seeking to “silence" him; diminishing job responsibilities; and the Back-Grove December, 1971, discussion] and the Court is unwilling to assume such a relationship.
(Emphasis added). The district court also pointed out the “unrelated actions of a limited number of individual employees" in denying respondeat superior liability against the County. (Emphasis added).
. Plaintiff cites Walker v. Wolverine Fabricating & Manufacturing Co., 425 Mich. 586, 391 N.W.2d 296 (1986), for the proposition that collateral estoppel may not be accorded agency decisions such as that of MERC, in cases of this nature. Walker, however, was concerned with the nature of a Michigan circuit court's statutory review function and did not involve collateral estoppel effects of MERC proceedings. The MERC decision in this case held that plaintiff was not discharged for union activities or for animosity related to his union activities. We did not render our decision in the instant case based upon application of collateral estoppel principles in any event, but indicated a remand may have been indicated.