Texaco Inc. v. Dagher
Citation: 547 U.S. 1 (Supreme Court, 2006)
Facts
Texaco and Shell formed a lawful joint venture called Equilon Enterprises to consolidate their downstream operations in the western United States. Equilon set a single price for gasoline sold under both the Texaco and Shell brand names. Dagher and other plaintiffs sued, claiming that the joint pricing of the two brands constituted per se illegal horizontal price fixing between Texaco and Shell.
Issue
Whether a lawful joint venture’s internal decision to sell its products at a single, unified price constitutes per se illegal price fixing under Sherman Act § 1.
Holding
No. The Supreme Court unanimously held that Equilon’s pricing of its own products was not price fixing at all — it was the internal pricing decision of a single entity (the joint venture). The per se rule does not apply.
Rule
When two or more firms form a legitimate joint venture that merges their economic activity in a particular area, the joint venture’s pricing of its own products is not a horizontal agreement between competitors subject to § 1 scrutiny. Pricing decisions that are ancillary to and reasonably necessary for a lawful joint venture are not characterized as per se illegal price fixing simply because the venture’s parents were previously competitors.
Significance
Dagher clarifies the boundary of the per se price-fixing rule and the single-entity doctrine as applied to joint ventures. It is often paired with American Needle to understand when a group of formerly separate competitors acts as a single entity (outside § 1) versus when they retain separate economic interests (within § 1). Dagher also illustrates the ancillary restraint principle: a restraint that is part of and reasonably necessary to a legitimate cooperative arrangement is judged differently than a naked horizontal agreement.