We propose a dynamic model of an oligopoly industry characterized by spatial competition between multi-store firms. Firms compete in prices and decide where to open or close stores depending on demand conditions and the number of competitors at different locations, and on location-specific private-information shocks. We provide an algorithm to compute Markov Perfect Equilibria (MPE) in our model. We conduct several numerical experiments to study how the propensity of multi-store retailers to spatial preemptive behavior depends on the magnitude of entry costs, exit value and transportation costs.
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Paper provided by University of Toronto, Department of Economics in its series Working Papers with number
tecipa-253.
Find related papers by JEL classification: C73 - Mathematical and Quantitative Methods - - Game Theory and Bargaining Theory - - - Stochastic and Dynamic Games; Evolutionary Games L13 - Industrial Organization - - Market Structure, Firm Strategy, and Market Performance - - - Oligopoly and Other Imperfect Markets L81 - Industrial Organization - - Industry Studies: Services - - - Retail and Wholesale Trade; e-Commerce R10 - Urban, Rural, and Regional Economics - - General Regional Economics - - - General R30 - Urban, Rural, and Regional Economics - - Production Analysis and Firm Location - - - General
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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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