Many experts have speculated that U.S. antitrust policy towards horizontal mergers was too lenient over the last decade. We estimate the price effects resulting from the merger of Whirlpool and Maytag to provide new evidence on this debate. The merger substantially increased concentration in...

This paper contains a new review of the research of the last decade that has been designed to shed light on how the art auction system works, what it indicates about price formation, and how well it performs. We begin with a short description of the mechanics of the auction system and then...