Antitrust & Competition Policy Blog

Editor: D. Daniel Sokol
University of Florida
Levin College of Law

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Monday, October 4, 2010

Do Incumbents Improve Service Quality in Response to Entry? Evidence from Airlines' On-Time Performance

Posted by D. Daniel Sokol

Jeffrey Prince, Indiana University - Kelley School of Business and Daniel H. Simon, Cornell University - Department of Applied Economics and Management ask Do Incumbents Improve Service Quality in Response to Entry? Evidence from Airlines' On-Time Performance.

ABSTRACT: We examine if and how incumbent firms respond to entry, and entry threats, using non-price modes of competition. Our analysis focuses on service quality within the airline industry. We find that incumbent on-time performance actually worsens in response to entry, and even entry threats, by Southwest Airlines. Given Southwest’s general superiority in on-time performance, this result is consistent with equilibria of theoretical models of quality and price competition, which generally predict differentiation along quality. We corroborate this intuition with further analysis, showing there is no notable response by incumbents when an airline with average on-time performance (Continental) threatens to enter or enters a route.

http://lawprofessors.typepad.com/antitrustprof_blog/2010/10/do-incumbents-improve-service-quality-in-response-to-entry-evidence-from-airlines-on-time-performanc.html

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