Law Commons^™

Standard Oil And U.S. Steel: Predation And Collusion In The Law Of Monopolization And Mergers, William H. Page

William H. Page

The Supreme Court’s 1911 decision in Standard Oil gave us embryonic versions of two foundational standards of liability under the Sherman Act: the rule of reason under Section 1 and the monopoly power/exclusionary conduct test under Section 2. But a case filed later in 1911, United States v. United States Steel Corporation, shaped the understanding of Standard Oil’s standards of liability for decades. U.S. Steel, eventually decided by the Supreme Court in 1920, upheld the 1901 merger that created "the Corporation," as U.S. Steel was known. The majority found that the efforts of the Corporation and its rivals to control …