Passage of the Sherman Act in the United States in 1890 set the stage for a century of jurisprudence regarding monopoly, cartels, and oligopoly. Among American statutes that regulate commerce, the Sherman Act is unequaled in its generality. The Act outlawed "every contract, combination or...

This paper focuses on the class of legal rules that governs intellectual property rights: the antitrust limits imposed on patent settlements. The paper discusses the benefits and costs of settlements and explains why antitrust limits on settlements are needed to prevent abuse of the settlement...

Three years ago, the Antitrust Division and the Federal Trade Commission revised their Horizontal Merger Guidelines to articulate in greater detail how they would treat claims of efficiencies associated with horizontal mergers: claims that are frequently made, as for instance in the recently...

After an investigation lasting several months, in June 1998 the Federal Trade Commission brought an antitrust lawsuit against Intel Corporation based on Intel's conduct towards Intergraph, and similar conduct towards Digital Equipment Corporation and Compaq, all in the context of disputes where...

In several key industries, including semiconductors, biotechnology, computer software, and the Internet, our patent system is creating a patent thicket: an overlapping set of patent rights requiring that those seeking to commercialize new technology obtain licenses from multiple patentees. The...