Start of Main Content
Author(s)

Michael Whinston

Recently there has been a notable increase in interest in antitrust law in much of the world. This chapter discusses antitrust policy toward horizontal mergers, the area of antitrust that has seen some of the most dramatic improvements in both economic tools and the application of economics in enforcement practice. The chapter discusses theoretical considerations, merger laws and enforcement practices, econometric methods for analyzing prospective horizontal mergers, and evidence concerning the ex post effects of actual horizontal mergers.
Date Published: 2007
Citations: Whinston, Michael. 2007. Antitrust Policy toward Horizontal Mergers.