Wednesday, September 8, 2010
Blog readers may be interested to read a new paper by Jeffrey Prince & Daniel H. Simon, Do Incumbents Improve Service Quality in Response to Entry? Evidence From Airlines' On-Time Performance (Working Paper Sept. 1, 2010) (available from SSRN here). From the 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.