This article examines the conditions when predatory pricing or exclusive dealing antitrust principles should be the controlling legal standard for the evaluation of single product loyalty discount contracts. Following Meritor, it clarifies what it means for price to be “the predominant...

This paper analyses how the endogenous detection of an upstream cartel by a down-stream buyer allows the detecting firm to raise rivals' cost. We model a market with a vertical structure, where a stable all-inclusive cartel is operating in the upstream market which provides an input to a...

The importance of economics to the analysis and enforcement of competition policy and law has increased tremendously in the developed market economies in the past forty years. In younger and developing market economies, competition law itself has a history of twenty to twenty-five years at most...

This paper clarifies the relation between per se hub-and-spoke and vertical rule of reason antitrust analysis, the tension between which is illustrated with a detailed examination of the Apple e-books case

Antitrust began with the common law tort of restraint of trade but has long since separated itself from the rest of tort law, particularly in the area of punishment. Since the passage of the Sherman Act in 1890, the principal remedies for antitrust violations have been criminal penalties and...