We expand Milgrom and Roberts' (1982) limit pricing model to allow for multiple incumbents. Each incumbent is informed as to the level of an industry cost parameter and selects a preentry price while a single entrant observes each incumbent's preentry price. We find that incumbents are unable to coordinate deception, which results in a separating equilibrium in which preentry prices are not distorted. Further, introducing the refinement of unprejudiced beliefs, we show that the no-distortion equilibrium is the only refined separating equilibrium. Plausible pooling equilibria fail to exist or involve downward distortions in preentry prices.
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Volume (Year): 22 (1991) Issue (Month): 2 (Summer) Pages: 155-172 Download reference. The following formats are available: HTML
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Paper
Kyle Bagwell & Garey Ramey, 1989.
"Oligopoly Limit Pricing,"
Discussion Papers
829, Northwestern University, Center for Mathematical Studies in Economics and Management Science.
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References listed on IDEAS Please report citation or reference errors to , or , if you are the registered author of the cited work, log in to your RePEc Author Service profile, click on "citations" and make appropriate adjustments.:
Kyle Bagwell & Garey Ramey, 1987.
"Advertising and Limit Pricing,"
Discussion Papers
729, Northwestern University, Center for Mathematical Studies in Economics and Management Science.
[Downloadable!]
Kenneth L. Judd, 1983.
"Credible Spatial Preemption,"
Discussion Papers
577, Northwestern University, Center for Mathematical Studies in Economics and Management Science.
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