Open Access. Powered by Scholars. Published by Universities.®
Articles 1 - 2 of 2
Full-Text Articles in Law
Dominant Digital Platforms: Is Antitrust Up To The Task?, Steven C. Salop
Dominant Digital Platforms: Is Antitrust Up To The Task?, Steven C. Salop
Georgetown Law Faculty Publications and Other Works
It has been one hundred years since the end of the Progressive Era and twenty years since the Microsoft settlement. This twenty-year period has seen the rise of the Internet and a new set of dominant platforms, as well as increased consolidation in the brick-and-mortar world. Antitrust has become more permissive. This Essay examines both issues: (i) the potential legal difficulties in reining in exclusionary conduct by dominant platforms; and (ii) merger under-enforcement. This Essay argues that it is necessary to strengthen antitrust enforcement. Consolidation through mergers and exclusionary conduct by dominant firms can harm consumers and workers and reduce …
Vertical Mergers In A Model Of Upstream Monopoly And Incomplete Information, Serge Moresi, David Reitman, Steven C. Salop, Yianis Sarafidis
Vertical Mergers In A Model Of Upstream Monopoly And Incomplete Information, Serge Moresi, David Reitman, Steven C. Salop, Yianis Sarafidis
Georgetown Law Faculty Publications and Other Works
We examine the role of private information on the impact of vertical mergers. A vertical merger can improve the information that is available to an upstream monopolist because, after the merger, the monopolist can observe the cost of its downstream merger partner. In the pre-merger world, because the costs of the downstream firms are private information, the monopolist has incomplete information and cannot implement the monopoly outcome: The expected pre-merger equilibrium price of the downstream product is lower than the monopoly price. After a vertical merger, the equilibrium input price that is charged to the downstream rival can either increase …