This chapter discusses the FTC's court challenge, in 2001, to the proposed merger of two baby food producers, Heinz and Beech-Nut. The chapter describes the economic issues at stake in the litigation, with a particular focus on the possibility that efficiencies could justify a merger in an...

This handbook chapter appears in Antitrust Law & Economics (Keith Hylton, ed. 2010). It describes the role of market concentration in the legal framework for the antitrust review of horizontal mergers and evaluates the extent to which modern economic analysis supports a role for concentration in...

The FTC and DOJ requested comments on their draft Vertical Merger Guidelines in January 2020. This article is a complete alternative set of suggested Vertical Merger Guidelines that reflects and supplements the approach explained in the comments submitted by the author along with Jonathan....