Searching over 5,500,000 cases.

Buy This Entire Record For $7.95

Download the entire decision to receive the complete text, official citation,
docket number, dissents and concurrences, and footnotes for this case.

Learn more about what you receive with purchase of this case.


decided: June 19, 1985.



Stevens, J., delivered the opinion of the Court, in which all other Members joined, except White, J., who took no part in the decision of the case.

Author: Stevens

[ 472 U.S. Page 587]

 JUSTICE STEVENS delivered the opinion of the Court.

In a private treble-damages action, the jury found that petitioner Aspen Skiing Company (Ski Co.) had monopolized the market for downhill skiing services in Aspen, Colorado. The question presented is whether that finding is erroneous as a matter of law because it rests on an assumption that a firm with monopoly power has a duty to cooperate with its smaller rivals in a marketing arrangement in order to avoid violating ยง 2 of the Sherman Act.*fn1


Aspen is a destination ski resort with a reputation for "super powder," "a wide range of runs," and an "active night life," including "some of the best restaurants in North America." Tr. 765-767. Between 1945 and 1960, private investors independently developed three major facilities for downhill skiing: Aspen Mountain (Ajax),*fn2 Aspen Highlands

[ 472 U.S. Page 588]

     (Highlands),*fn3 and Buttermilk.*fn4 A fourth mountain, Snowmass,*fn5 opened in 1967.

The development of any major additional facilities is hindered by practical considerations and regulatory obstacles.*fn6 The identification of appropriate topographical conditions for a new site and substantial financing are both essential. Most of the terrain in the vicinity of Aspen that is suitable for downhill skiing cannot be used for that purpose without the approval of the United States Forest Service. That approval is contingent, in part, on environmental concerns. Moreover, the county government must also approve the

[ 472 U.S. Page 589]

     project, and in recent years it has followed a policy of limiting growth.

Between 1958 and 1964, three independent companies operated Ajax, Highlands, and Buttermilk. In the early years, each company offered its own day or half-day tickets for use of its mountain. Id., at 152. In 1962, however, the three competitors also introduced an interchangeable ticket.*fn7 Id., at 1634. The 6-day, all-Aspen ticket provided convenience to the vast majority of skiers who visited the resort for weekly periods, but preferred to remain flexible about what mountain they might ski each day during the visit. App. 92. It also emphasized the unusual variety in ski mountains available in Aspen.

As initially designed, the all-Aspen ticket program consisted of booklets containing six coupons, each redeemable for a daily lift ticket at Ajax, Highlands, or Buttermilk. The price of the booklet was often discounted from the price of six daily tickets, but all six coupons had to be used within a limited period of time -- seven days, for example. The revenues from the sale of the 3-area coupon books were distributed in accordance with the number of coupons collected at each mountain. Tr. 153, 1634-1638.

In 1964, Buttermilk was purchased by Ski Co., but the interchangeable ticket program continued. In most seasons after it acquired Buttermilk, Ski Co. offered 2-area, 6- or 7-day tickets featuring Ajax and Buttermilk in competition with the 3-area, 6-coupon booklet. Although it sold briskly, the all-Aspen ticket did not sell as well as Ski Co.'s multiarea ticket until Ski Co. opened Snowmass in 1967. Thereafter,

[ 472 U.S. Page 590]

     the all-Aspen coupon booklet began to outsell Ski Co.'s ticket featuring only its mountains. Record Ex. LL; Tr. 1646, 1675-1676.

In the 1971-1972 season, the coupon booklets were discontinued and an "around the neck" all-Aspen ticket was developed. This refinement on the interchangeable ticket was advantageous to the skier, who no longer found it necessary to visit the ticket window every morning before gaining access to the slopes. Lift operators at Highlands monitored usage of the ticket in the 1971-1972 season by recording the ticket numbers of persons going onto the slopes of that mountain. Highlands officials periodically met with Ski Co. officials to review the figures recorded at Highlands, and to distribute revenues based on that count. Id., at 1622, 1639.

There was some concern that usage of the all-Aspen ticket should be monitored by a more scientific method than the one used in the 1971-1972 season. After a one-season absence, the 4-area ticket returned in the 1973-1974 season with a new method of allocating revenues based on usage. Like the 1971-1972 ticket, the 1973-1974 4-area ticket consisted of a badge worn around the skier's neck. Lift operators punched the ticket when the skier first sought access to the mountain each day. A random-sample survey was commissioned to determine how many skiers with the 4-area ticket used each mountain, and the parties allocated revenues from the ticket sales in accordance with the survey's results.

In the next four seasons, Ski Co. and Highlands used such surveys to allocate the revenues from the 4-area, 6-day ticket. Highlands' share of the revenues from the ticket was 17.5% in 1973-1974, 18.5% in 1974-1975, 16.8% in 1975-1976, and 13.2% in 1976-1977.*fn8 During these four seasons, Ski Co. did not offer its own 3-area, multiday ticket in competition

[ 472 U.S. Page 591]

     with the all-Aspen ticket.*fn9 By 1977, multiarea tickets accounted for nearly 35% of the total market. Id., at 614, 1367. Holders of multiarea passes also accounted for additional daily ticket sales to persons skiing with them.

Between 1962 and 1977, Ski Co. and Highlands had independently offered various mixes of 1-day, 3-day, and 6-day passes at their own mountains.*fn10 In every season except one, however, they had also offered some form of all-Aspen, 6-day ticket, and divided the revenues from those sales on the basis of usage. Nevertheless, for the 1977-1978 season, Ski Co. offered to continue the all-Aspen ticket only if Highlands would accept a 13.2% fixed share of the ticket's revenues.

Although that had been Highlands' share of the ticket revenues in 1976-1977, Highlands contended that that season was an inaccurate measure of its market performance since it had been marked by unfavorable weather and an unusually low number of visiting skiers.*fn11 Moreover, Highlands wanted to continue to divide revenues on the basis of actual usage, as that method of distribution allowed it to compete

[ 472 U.S. Page 592]

     for the daily loyalties of the skiers who had purchased the tickets. Tr. 172. Fearing that the alternative might be no interchangeable ticket at all, and hoping to persuade Ski Co. to reinstate the usage division of revenues, Highlands eventually accepted a fixed percentage of 15% for the 1977-1978 season. Ibid. No survey was made during that season of actual usage of the 4-area ticket at the two competitors' mountains.

In the 1970's the management of Ski Co. increasingly expressed their dislike for the all-Aspen ticket. They complained that a coupon method of monitoring usage was administratively cumbersome. They doubted the accuracy of the survey and decried the "appearance, deportment, [and] attitude" of the college students who were conducting it. Id., at 1627. See also id., at 398, 405-407, 959. In addition, Ski Co.'s president had expressed the view that the 4-area ticket was siphoning off revenues that could be recaptured by Ski Co. if the ticket was discontinued. Id., at 586-587, 950, 960. In fact, Ski Co. had reinstated its 3-area, 6-day ticket during the 1977-1978 season, but that ticket had been outsold by the 4-area, 6-day ticket nearly two to one. Id., at 613-614.

In March 1978, the Ski Co. management recommended to the board of directors that the 4-area ticket be discontinued for the 1978-1979 season. The board decided to offer Highlands a 4-area ticket provided that Highlands would agree to receive a 12.5% fixed percentage of the revenue -- considerably below Highlands' historical average based on usage. Id., at 396, 585-586. Later in the 1978-1979 season, a member of Ski Co.'s board of directors candidly informed a Highlands official that he had advocated making Highlands "an offer that [it] could not accept." Id., at 361.

Finding the proposal unacceptable, Highlands suggested a distribution of the revenues based on usage to be monitored by coupons, electronic counting, or random sample surveys. Id., at 188. If Ski Co. was concerned about who was to conduct the survey, Highlands proposed to hire disinterested

[ 472 U.S. Page 593]

     ticket counters at its own expense -- "somebody like Price Waterhouse" -- to count or survey usage of the 4-area ticket at Highlands. Id., at 191. Ski Co. refused to consider any counterproposals, and Highlands finally rejected the offer of the fixed percentage.

As far as Ski Co. was concerned, the all-Aspen ticket was dead. In its place Ski Co. offered the 3-area, 6-day ticket featuring only its mountains. In an effort to promote this ticket, Ski Co. embarked on a national advertising campaign that strongly implied to people who were unfamiliar with Aspen that Ajax, Buttermilk, and Snowmass were the only ski mountains in the area. For example, Ski Co. had a sign changed in the Aspen Airways waiting room at Stapleton Airport in Denver. The old sign had a picture of the four mountains in ...

Buy This Entire Record For $7.95

Download the entire decision to receive the complete text, official citation,
docket number, dissents and concurrences, and footnotes for this case.

Learn more about what you receive with purchase of this case.