Chapter 1. Introduction -- Chapter 2. Defining Competition & AI Developments -- Chapter 3. Competition & Governance -- Chapter 4. Competition, Market Power and Politics -- Chapter 5. Competition & AAI -- Chapter 6. US versus EU Competition -- Chapter 7. Chicago School, Harvard School, New...

This article addresses developments in the literature on The Rise of Market Power. First, it summarizes research about the result of De Loecker 2020 that the sales-weighted average markup has increased in the United States. Second, it summarizes and evaluates a set of industry studies that...

Periods of profound innovation and technological change invariably result in short run winners and losers. The rise of big box retailers like Wal-Mart, as well as the existence of large supermarket chains, has led competition authorities to focus anew on the issue of buyer power. Antitrust...