Opinion
Wе decide here for the first time the extent to which the state antitrust law circumscribes the practices of a multiple listing service *924 operated by a county board of realtors. We conclude that the Marin County Board of Realtors has violated the Cartwright Act (Bus. & Prof. Code, §§ 16720, 16726) by limiting its membership to persons primarily engaged in the real estate business and by denying nonmembers access to its multiple listing service.
The board is an incorporated real estate association affiliated with the California Real Estate Association and the National Association of Real Estate Boards. As of the time of trial in the present case, the board was composed of 777 associate members (salesmen), 255 active members (brokers), 50 affiliates and 4 honorary members. Three-fourths of the brokers actively engaged in selling residential real property in Marin County were members of the board.
The board provides a number of benefits to its members, the most important of which is the only multiple listing service for residential property operating exclusively in Marin County. 1 The multiple listing service is a system for pooling each member’s listing in a central registry. A member obtaining a client who desires to sell real property forwards the listing to the multiple listing service. If the sale is eventually made through another member broker, the commission is divided between the selling and the listing broker.
The listings are available only to active and associate board members, who are prohibited by the board’s bylaws from disseminating published listings to nonmembers. Although each active member may cooperate with nonmember brokers in selling his own listing, the actual extent of such cooperation is negligible. In 1972, out of 5,372 properties listed with the multiple listing service, only 51 were sold by nonmembers.
Eugene Palsson, a licensed real estate salesman, applied to the board for membership after obtaining employment with an active member. His application was denied because the board found that Palsson, an airline flight engineer, did not meet the requirements of one of the board’s bylaws which provided that an associate member must be “primarily engaged in the real estate business.” This provision' was enforced through sanctions against an active member sharing offices with or employing a person denied membership in the board. Thus, a salesman *925 denied membership was also denied employment with 75 percent of the residential brokers in Marin County. 2
When Palsson contested the board’s decision, the board brought suit in superior court, seeking a declaration that his exclusion was valid. Palsson filed a cross-complaint seeking declaratory relief, injunctions granting him board membership and access to the multiple listing service, and damages. The court, after nonjury trial, ruled in favor of the board on all issues, finding that the regulations in question were reasonable.
Before reaching the merits, we confront two preliminary issues. We must determine whether the Cartwright Act applies to the real estate industry and we must consider the board’s contention that the case is now moot.
I
While neither of the parties raise the issue, the California Association of Realtors (CAR), in an amicus brief, maintains that the Cartwright Act does not apply to the sale of services. This theory, raised here for the first time, appears to be contrary to federal and state authority. Indeed, the United States Supreme Court has expressly held that the Sherman Act applies to the activity of real estate brokers.
(United States
v.
Real Estate Boards
(1950)
Despite this line of authority, CAR contends the legislative history behind the Cartwright Act and its language contradict its
*926
application to a service-oriented industry. The state law, insists the CAR, was patterned not after the Sherman Act, but on the then existing identically worded antitrust statutes of a number of states, notably Michigan. CAR then cites a turn-of-the-century Michigan case for the proposition that that state’s antitrust law does not apply to the sale of human services.
(Hunt
v.
Riverside Co-operative Club
(1905)
It is highly debatable that CAR’s version of legislative history is accurate. Although the Cartwright Act is worded identically to Michigan’s law, both statutes are near carbon copies of an earliеr proposed amendment to the Sherman Act. The record of congressional debates reveals that this unsuccessful amendment was designed not to narrow the scope of the Sherman Act but to broaden it. Its author, Senator Reagan, declared, “I confess to a little surprise at the suggestion . . . that the amendment which I have submitted is different in character from the measure which he has reported . . . .” (21 Cong. Rec. 2564 (Mar. 24, 1890).) Indeed, he explained, “I have tried ... to see if we could not devise a law that would arr„est and prevent these trusts as far as the jurisdiction of Congress would go.” (21 Cong. Rec. 2645 (Mar. 26, 1890).) Thus, it is difficult to infer from the annals of.legislative history an intent to enact a law narrower in scope than the Sherman Act.
Even if CAR is correct in advising that we must look to the case law in states with identically worded statutes, the result is not helpful to its underlying theory.
Hunt,
the Michigan case cited by CAR for the proposition that the antitrust law does not apply to the sale of human services, actually stands for the far more narrow holding that the antitrust law did not prevent employers from fixing the wages paid to plumbers.
3
A more recent Michigan opinion, commended by CAR in another portion of its brief as “extensive and careful,” declared, “ ‘The Michigan Act is patterned after the Sherman Act. . .’ ” and applied the state law to the activities of a multiple listing service operated by real estate brokers.
(Barrows
v.
Grand Rapids Real Estate Board
(1974)
*927 CAR also refers to the provisions of Business and Professions Code section 16720, which defines a trust as a combination of capital, skill or acts by two or more persons “(a) To create or carry out restrictions in trade or commerсe.” While that language is as broad as any found in the Sherman Act, CAR observes that subsequent subdivisions, defining specific types of trusts, speak primarily of problems relating to “merchandise” or “commodities.” These terms refer to goods, not services, asserts CAR, and the broad language of subdivision (a) must be read in that light to exclude services from its scope.
This inhibiting interpretation is insupportable in California case law, which has broadly defined “commodity” and just as liberally construed the provisions of the Cartwright Act. In
Speegle
v.
Board of Fire Underwriters
(1946)
The only limitation on the broad sweep of the Cartwright Act can be found in section 16703, which provides, “Within the meaning of this chapter, labor, whether skilled or unskilled, is not a commodity.” This provision was apparently patterned after a similar portion of the federal Clayton Act (15 U.S.C. § 17) that was passed in response to federal court decisions applying the Sherman Act to proscribe activities of labor unions.
(Allen Bradley Co.
v.
Union
(1945)
One can only speculate on CAR’s insistence that the Legislature did not specifically consider the sale of services when it originally enacted the Cartwright Act. As CAR asserts, the act may have been passed in response to a Populist outcry against the commodity trusts that existed at the time of enactment. But the Cartwright Act, like the Sherman Act, is “couched in . . . comprehensive language” and “forbids combinations of the kind described with respect to every type of business.”
(Speegle, supra,
II
It is contended that the case before us is now moot. This claim is based on the board’s assertion that while this case was pending appeal, the bylaw requiring that associate members be primarily engaged in the real estate business was deleted. The board maintains that the appeal now “presents only academic or abstract questions” and is thus rendered moot.
{Paul v. Milk Depots, Inc.
(1964)
The board’s position ignores both the pleadings in the present case and the applicable law regarding mootness claims. The trial court ruled not only on the board’s prayer for declaratory relief, but also on Palsson’s suit for injunctive relief and damages. Palsson sought to enjoin the board *929 from denying him access to the multiple listing service, an action which brought into question the board’s rules limiting access to its members. As there is no indication that the board has changed the access rules, Palsson may still seek appellate relief. Moreover, he may also appeal on the issue of damages.
Palsson maintains he sustained economic harm as a result of the board’s refusal of his membership application. This is a factual issue, which was not necessarily decided by the trial court. Although the court found, “Neither the Board nor any of its members have discriminated against Palsson or acted to prevent him from listing or selling real properties or sought otherwise to impede his efforts in the real estate business in any manner,” the import of the finding is unclear. It may mean that Palsson suffered no damages because he was treated as if he were a member of the board, or it may indicate that while Palsson has been injured he has no valid complaint because the board’s exclusionary policies were reasonable. If the latter interpretation is correct, 4 then the issue of damages relates to the validity of the board’s regulations and is not moot.
Even the question of the validity of the board’s “primarily engaged” rule is still justiciable, despite the board’s deletion of the bylaw. Although the “primarily engaged” rule has been discontinued, there is no assurance that the board will not reenact it in the future. Indeed, it must be emphasized that the board itself initiated this lawsuit to have the rule declared valid and it prevailed in the courts below. As a federal court has pointed out in an antitrust case, “It is settled that the voluntary discontinuance of alleged illegal practices does not remove the pending charges of illegality from the sphere of judicial power or relieve the court of the duty of determining the validity of such charges where by the mere volition of a party the challenged practices may be resumed.”
(United States
v.
Insurance Board of Cleveland
(N.D.Ohio 1956)
Ill
This matter is one of first impression in California, 5 and only a handful of published opinions have dealt with the issues involved; these were decided in a variety of factual and legal contexts and reached divergent results based on varying rationales. 6 We must, therefore, rely extensively on the general principles underlying federal and state antitrust decisions.
The threshold question is whether the practices of the board should be judged per se violations of the Cartwright Act or reviewed under the “rule of reason” standard. In general, only unreasonable restraints of trade are prohibited.
(Standard Oil Co.
v.
United States
(1911)
Palsson asserts that the board’s access rule and its “primarily engaged” by-law constitute a group boycott. Under the access rule, the members of the board have agreed to withhold from nonmembers information on multiple listings, an agreement which could be interpreted as a concerted refusal to deal. The “primarily engaged rule,” argues Palsson, is an agreement by member brokers not to employ licensed part-time salesmen, and, as such, is also a group boycott.
Although this proposition is superficially plausible, we hesitate before mechanically applying a per se rule. Adopting such a rule would establish the activities of the board to be illegal without any rеgard to their economic effects or possible justification. As applied to the access rule, the per se standard of review could lead to the conclusion that an association which provides any economic benefit to its members would be compelled to provide that same benefit to nonmembers. Two independent real estate brokers could not permissibly agree to share their listings with each other, unless they also provided for access to the other 250 brokers in their county. Similarly, if the “primarily engaged” rule were struck down without regard to its economic effect or possible justification, trade associations would be forced to open their doors to anyone permitted by law to practice the profession. Before acceding to the demand for such a formidable rule, we must decide whether it is justified under applicable case law.
In the leading case of
Klor’s
v.
Broadway-Hale Stores
(1959)
supra,
The other leading case applying the per se standard to a boycott is
Fashion Guild
v.
Trade Comm’n
(1941)
Klor’s and Fashion Guild have been extensively analyzed both in legal journals and in the courts. Most of the commentators conclude that the practices condemned in the two cases represent a particular type of predatory activity distinguishable from many alleged boycotts. 7 The suggested distinction is between direct boycotts aimed at coercing parties to adopt noncompetitive practices and indirect boycotts which result in refusals to deal only as a byproduct of the agreement. “When the element of purpose to coerce the trade policy of third parties or to secure their removal from competition is absent, the policy question raised by agreements under which the parties mutually limit their own freedom to deal with outsiders becomes more difficult’ and the cоurts have appropriately outlined wider limits before declaring such agreements illegal.” (Barber, Refusals to Deal Under the Federal Antitrust Laws (1955) supra, 103 U.Pa.L.Rev. 847, 876.)
This limitation on the per se rule is particularly applicable to trade association agreements not directly aimed at coercing third parties and eliminating competitors. In cases involving such agreements, courts have generally applied the rule of reason test. In
Associated Press
v.
United States
(1945)
While Associated Press was decided prior to Klor’s, most of the post-JC/w’j1 opinions have applied the rule of reason test to the noncoercive agreements of voluntary associations. 8 This trend, while not universal, 9 indicates a recognition by the courts that trade associations *934 may perform beneficial services for their members and society. (Austin, op. cit., supra, p. 1347, fn. 136.) In the course of providing these benefits, the associations often exclude nonmembers. But such exclusion, unless directly aimed at eliminating competition, can rarely be said to be so inherently destructive or so devoid of any discernible benefit that the courts must condemn the policy without exploring its effects or the underlying rationale.
Thus, the rule of reason seems applicable to the present case. Neither the access rule nor the “primarily engaged” rule .appears to be the type of predatory practice condemned in Fashion Guild and Klor’s. As one commentator put it, “Real estate boards are basically self-restricting entities. . . . [T]he primary intent of the association is to impose internal, not external, restraints. While nonmember brokers are excluded from the advantages of board facilities and, as a result of nonaccess to multiple listing services, foreclosed from market opportunities, these- consequences are ancillary and incidental products of internal restraints. . . . Since the primary objective is not the destruction of particular brokers or of nonmember brokers as a class, the Klor’s principle, that a group boycott designed to coerce directly is per se unlawful, should not apply.” (Austin, op. cit., supra, pp. 1340-1341.) Thus, we proceed to analyze the board’s policies under the rule of reason test. 10
IV
Under the rule of reason standard, pursuant to the salutary purposes of the antitrust law, we must analyze the economic effects of
*935
the board’s practices and then consider possible justifications for the practices.
(Chicago Board of Trade
v.
United States
(1918)
Antitrust laws are designed primarily to aid the consumer. They rest “on the premise that the unrestrained interaction of competitive forces will yield the best allocation of our economic resources, the lowest prices, the highest quality and the greatest material progress, while at the same time providing an environment conducive to the preservation of our democratic political and social institutions.”
(Northern Pac. R. Co.
v.
United States
(1958)
supra,
Another beneficiary of antitrust law is the competitor himself. The preservation of competition, while indirectly aiding society by producing lower prices and higher quality goods and services, directly aids the scrupulous trader by insuring him a fair opportunity to compete on the market. An anticompetitive practice “is not to be tolerated merely because the victim is just one merchant whose business is so small that his destruction makes little difference to the economy.”
(Klor’s
v.
Broadway-Hale Stores
(1959)
supra,
Viewed in the light of these purposes, the practices of the board pose serious anticompetitive dangers both to licensed real estate salesmen and brokers and to consumers. In evaluating the effects of the board’s prаctices we consider as relevant the residential housing market in Marin County. In this market, the board and its multiple listing have substantial impact. Thrée-fourths of the brokers actively selling residential real property were members of the board at the time of trial. In 1972 alone, the multiple service listed 5,372 properties. Of those, 2,964 were sold through the multiple listing service for $131,222,396, accounting for 35 percent of the total dollar sales of all real property in Marin County and a presumably much higher percentage of the sales dollars for residential property.
The problems of a nonmember of the board in competing against this colossus are manifest. As the board’s own advertising in an area newspaper points out, Marin County homeowners selling through the multiple listing service in 1972 “got 225 Realtor members of the Marin County Board of Realtors and a sales force of over a thousand realty experts working for them. This makes short work of selling desirable
*936
property at profitable prices.” By contrast, the success of a nonmember “in obtaining listings or locating properties for sale—his ‘stock in trade’—is governed and limited by his own efforts, contacts and abilities. He has only a limited supply of ‘shoes on the shelves.’ His commissions on selling are limited by that supply, and if buyers come to him to find out what he has to sell the same limitations apply.”
(Oates
v.
Eastern Bergen Co. Multiple List. Serv., Inc. (1971) supra,
Moreover, the “primarily engaged” rule inflicts particularly severe economic detriment оn a part-time salesman. Denied membership in the board, he may not be employed by three-fourths of the residential real estate brokers in Marin County. And, unless employed by a licensed broker, he may not legally sell real estate. (Bus. & Prof. Code, § 10132.) Thus both rules seriously hamper a nonmember’s ability to compete effectively in the real estate industry.
The buyer or seller of a home also suffers by the board’s practices, although this injury is somewhat less evident. It may be argued that consumers are not being denied any housing information; all they must do is engage the services of a board member with access to the multiple listing service. A similar argument was answered by the Supreme Court in
Associated Press
v.
United States, supra,
This narrowing of choice may have an effect on the commissions a consumer must pay for brokerage service. Although no evidence has been offered on this issue, a nonmember, particularly a part-time broker not entirely dependent on real estate for his income, may be willing to accept a fee lower than the prevailing commission. Moreover, he may be less subject to the informal and often unspoken peer group pressure that some commentators indicate is responsible for maintaining standard prices in many industries. In short, the regulations imposed by the board have a deleterious effect both on competitors and consumers.
We must weigh these anticompetitive effects against the possible justifications for the board’s practices. The primary rationale for denying nonmembers access to the multiple listing service appears to be that the board has a right to make membership desirable by providing attractive benefits. Certainly, “an association cannot continue to exist if its activities are completely and unconditionally opened to outside participation. It is only through its activities that an association attracts and holds membership.” (Bodner, Antitrust Restrictions on Trade Association Membership and Participation (1968) 54 A.B.A.J. 27, 32.) An association may, for example, require membership eligibility for participation in an educational seminar, even when the seminar may provide an economic benefit.
An association’s freedom to exclude nonmembers from its activities is not absolute. It must yield to antitrust laws when (1) its activities begin to correspond directly with and touch upon the business activities of its members; and (2) the association has the power to shape and influence the economic environment of its particular market. (Austin, op. cit., supra, p. 1345.) In the real estate field, “Since a *938 board-sponsored multiple is directly engaged in the buying and selling process, its duplicatory connection with the business interests of individual brokers is manifest.” {Id., at pp. 1345-1346.) And, as we have seen, the board’s ability to shape the economic environment of the Marin County residential brokerage market is substantial. While the Marin County Board of Realtors may permissibly provide some exclusive benefits to its members, access to the multiple listing service is so essential to nonmembers if they are to compete effectively that such access must be granted to all licensed salesmen and brokers who choose to use the service.
The “primarily engaged” rule is sometimes justified on the grounds that the board has the right to choose its own members. It has never been the law in California that a voluntary association may be forced to open its membership rolls to all who apply. On the other hand, when membership in an association is a praсtical economic necessity, judicial review is available to examine bases for exclusion from membership.
{Pinsker
v.
Pacific Coast Soc. of Orthodontists
(1969)
However, the availability of judicial review does not prevent the board from setting reasonable standards for admission. The issue becomes the type Of standards which are permissible. In
Pinsker
v.
Pacific Coast Society of Orthodontists
(1974)
In
Union Circulation Company
v.
Federal Trade Com’n
(2d Cir. 1957)
supra,
In this case, the board claims that its “primarily engaged” rule operates to further the professional and ethical competence of the real estate profession, surely a legitimate goal. A full-time salesman, maintains the board, will be more likely to educate himself on developments in the field and will have more time to devote to his clients.
This rationale cаn be challenged on two grounds. First, the purported necessity for the “primarily engaged” rule is minimal in light of the extensive state regulation of the real estate industry. (Bus. & Prof. Code, §§ 10130-10483.) These statutory regulations are comprehensive, covering everything from licensing and disciplining to out-of-state land promotions. One of the provisions includes a requirement that a real estate salesman can become a broker only after having been
actively
—not necessarily primarily—engaged in the business of real estate salesman for at least two years. (Bus. & Prof. Code, § 10150.6.) While the existence of regulatory statutes does not per se preempt the field and prevent the Marin County board from setting its own internal standards, the legislatively enacted scheme does call into question the professional need for the board to act as an extra-governmental agency.
(Collins
v.
Main Line Board of Realtors
(1973)
supra,
Second, the board has failed to establish that the “primarily engaged” rule facilitates an increase in professional or ethical competence in all or *940 most cases. A priori, there is no reason to believe that a full-time salesman will spend more time in self-education or with a particular client than would one serving part-time. Indeed, a part-time salesman, whose other sources of income may enable him to carry a much smaller clientele than his full-time counterpart, conceivably might have more leisure to devote to self-improvement or to aiding his client.
Even if the board’s assumptions about part-time salesmen were empirically valid in many cases, the “primarily engaged” rule is too broadly drawn in light of its anticompetitive effects. If the board seeks to encourage further professional education and devotion to clients, the board could consider regulations aimed directly at those goals. The “primarily engaged” rule, by excluding from membership all part-time salesmen, including the most ethical, highly qualified and dedicated among them, is an anticompetitive regulation which, like the access rule, cannot be justified under the rule of reason.
V
We now ascertain the appropriate disposition of the various claims. The case, it will be remembered, arose in the context of a suit initiated by the board seeking a declaratory judgment that its exclusion of Palsson was valid and a cross-complaint by Palsson seeking damages and injunctive relief. The declaratoiy relief and damage issues are easily disposed of: the board is not entitled to the former and Palsson is entitled to a factual determination of the latter.
The injunctive aspect of the case is morе difficult. The fashioning of a decree in an antitrust case in order to prevent future violations and eradicate existing evils is a matter for the trial court.
(Associated Press
v.
United States
(1945)
supra, 326
U.S. 1, 22 [
*941 The judgment, insofar as it grants declaratory relief on the complaint, is reversed. Insofar as it denies relief on the сross-complaint, the judgment is reversed and remanded with directions to determine the issue of damages and to fashion appropriate relief consistent with the views expressed in this.opinion.
Wright, C. J., McComb, J., Tobriner, J., Sullivan, J., Clark, J., and Richardson, J., concurred.
Notes
The board points out Marin County sellers may list their properties with other services, but these are regional services not likely to have a substantial impact on the sale of property in Marin County.
Since a salesman must be employed by a broker in order to sell real estate (Bus. & Prof. Code, §10132;
Grand
v.
Griesinger
(1958)
Other state cases cited by CAR are similarly inapposite. They are based on statutes that are materially different from the Cartwright Act and; in most cases, are narrower than the California statute.
This appears to be the case, as the following portion of the record demonstrates: “THE COURT: ... So, the question in this case is whether the action of the board was proper. There is no question that the action of the board imposed a disadvantage upon Mr. Palsson, and you are entitled—you really don’t have to show that. You are entitled to show the monetary extent of that disadvantage, if you can, and then the next question is whether that disadvantage is a result of proper or improper action on the part of the board.”
In
Jones
v.
San Bernardino Real Estate Board
(1959)
See
Barrows
v.
Grand Rapids Real Estate Board
(1974)
supra,
See, e.g.,
Barrows
v.
Grand Rapids Real Estate Board
(1974)
supra,
See, e.g.,
Marjorie Webster Jr. Col.
v.
Middle States Assn. of C. & S. S.
(D.D.C. 1969)
The rule of reason has also been used to evaluate alleged group boycotts outside of the voluntary assoсiation context. (See, e.g.,
Dalmo Sales Co.
v.
Tysons Corner Regional Shopping Center
(D.D.C. 1970)
Decisions applying the per se rule to associational noncoercive practices include the above-cited
Collins
v.
Main Line Board of Realtors
(1973) supra,
Silver
v.
New York Stock Exchange
(1963)
We recognize that in rejecting a per se rule in this case we are sacrificing some advantages, i.e., the facilitation of judicial certainty and the saving of litigation costs.
(Northern Pac. R. Co.
v.
United States
(1958)
supra,
Although this case deals primarily with a salesman, we see no reason to distinguish between a salesman and a broker with respect to the access rule. Nonmember brokers, like nonmember salesmen, are of course denied access to the multiple listing service and are thus injured by the rule to the same extent as salesmen. Moreover, the possible justifications for both rules—insuring professional and ethical competence and preserving autonomy over provision of benefits and membership selection—apply equally to both groups. The only difference between the two groups is in the injury caused by the “primarily engaged” rule. While parttime brokers are excluded from membership by a separate “primarily engaged” bylaw, such exclusion does not prevent them from earning a living to the same extent that it reacts upon salesmen, who may not sell real estate unless employed by a broker.
’It is not necessary for Palsson to prove that many brokers and salesmen have actually left the real estate field or declined to enter because of failure to obtain membership. When, as in the present case, a practice has a tendency to restrain trade, it may violate antitrust law, “whether it be ‘wholly nascent or abortive on the one hand, or successful on the other.’ ”
{Id.,
at p. 12 [
We emphasize that the question before us concerns the validity of the “primarily engaged” rule in conjunction with other board bylaws effectively denying employment to nonmember salesmen. The question of availability of judicial review for an exclusion from membership, absent the access rule and the employment rules, is not before us.
