This is a survey of the economic principles that underlie antitrust law and how those principles relate to competition policy. We address four core subject areas: market power, collusion, mergers between competitors, and monopolization. In each area, we select the most relevant portions of...

Foreword to the Two-Volume Series -- Introduction to This Study -- Introduction to Part I: Basic Concepts and Approaches -- Chapter 1: The “Correct” Definition of “the Impact of a Choice on Economic Efficiency” -- Chapter 2: The Components of the Difference Between a Firm’s Price and...

One of the core assumptions of the traditional economic approach to antitrust law is that competitors are perfectly rational, profit-maximizing, decision makers. Sometimes, this assumption serves as a useful simplification of business behavior, providing an effective foundation for antitrust...

Once upon a time there was a little entrepreneur walking in the forest with a bag of new inventions-designed-to-shake-up-the-world. Along the way he met Big Bad Wolf, who was dressed in sheep’s wool."Where are you going, Little Entrepreneur?" asked Big Bad Wolf."I am going to Invention’s...