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Open Access. Powered by Scholars. Published by Universities.®

2021

Series

Articles in Law Reviews & Other Academic Journals

Oligopoly

Articles 1 - 2 of 2

Full-Text Articles in Law

Natural Oligopoly Responses, Repeated Games, And Coordinated Effects In Merger Analysis: A Perspective And Research Agenda, Jonathan Baker Jan 2021

Natural Oligopoly Responses, Repeated Games, And Coordinated Effects In Merger Analysis: A Perspective And Research Agenda, Jonathan Baker

Articles in Law Reviews & Other Academic Journals

When the 1968 Merger Guidelines were drafted, both the economics and antitrust literatures addressed how competition could be softened when oligopolists anticipated the natural and predictable responses of their rivals to their competitive moves, such as price cuts or output expansion. But when economists developed new models of oligopoly behavior, and of coordinated efects in particular, the older ideas were dropped—until the 2010 Guidelines, when the older ideas were reincorporated along with the newer ones. Our article points out limitations of the workhorse repeated game model of oligopoly conduct for analyzing coordinated efects of mergers, and suggests ways to make …


Oligopoly Coordination, Economic Analysis, And The Prophylactic Role Of Horizontal Merger Enforcement, Jonathan Baker Jan 2021

Oligopoly Coordination, Economic Analysis, And The Prophylactic Role Of Horizontal Merger Enforcement, Jonathan Baker

Articles in Law Reviews & Other Academic Journals

For decades, the major United States airlines have raised passenger fares through coordinated fare-setting when their route networks overlap, according to the United States Department of Justice. Through its review of company documents and testimony, the Justice Department found that when major airlines have overlapping route networks, they respond to rivals’ price changes across multiple routes and thereby discourage competition from their rivals. A recent empirical study reached a similar conclusion: It found that fares have increased for this reason on more than 1000 routes nationwide and even that American and Delta, two airlines with substantial route overlaps, have come …