Steven Salop is a Professor of Economics and Law at the Georgetown University Law Center in Washington, D.C., where he teaches antitrust law and economics. His research and consulting focuses on antitrust, competition, and regulation. He has written numerous articles in various areas of antitrust and competition—including exclusionary conduct, mergers, and joint ventures—many of which take a modern “Post-Chicago” approach. These include a series of articles analyzing vertical mergers and other exclusionary and collusive conduct.