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Nobel Laureates

Benefits and Costs of Airline Mergers: A Case Study


Volume: Volume 11, No. 1

Issue: Spring 1980

Pages: pp. 65-83

Authors: Dennis W. Carlton, William M. Landes, and Richard A. Posner

Title: Benefits and Costs of Airline Mergers: A Case Study

Abstract: This paper provides a methodology to analyze the potential benefits and costs of airline mergers. The methodology is applied to the recent merger between North Central Airlines and Southern Airways -- the superior product created by a merger which increases the amount of single-carrier versus multiple-carrier service. A conditional logit model of travel demand is used to estimate the benefit of the introduction of a superior product. Our analysis of possible costs (in reduced competition) focuses on the definition of the market and the significance of potential competition.


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