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Antitrust Law, Competition, And The Macroeconomy, Peter C. Carstensen

University of Michigan Journal of Law Reform

This article examines the links between antitrust law-one possible tool for dealing with economic ills-and macroeconomic structure. It analyzes the current policy and economic assumptions underlying the importance of antitrust enforcement in reaching a healthy, competitive economy and concludes that such enforcement does contribute to the increased effectiveness of macroeconomic tools.

Part I explores the current macroeconomic theories and their policy implications. Part II discusses the related concepts of market power and competition and concludes that dissipation of market power is preferable, but that the regulation of market power may yield significant social and economic benefits in the short run, …