In a model of repeated Cournot competition under complete information, I show how the existence of a fringe of managerial firms affects the stability of a cartel of strict profit-maximizing firms. There always exists a critical dimension of the fringe that makes the cartel unstable, and this dimension is non-monotone in the total number of firms. By appropriately selecting the dimension of the fringe, a policy maker can affect the equilibrium outcome. As an example, I consider the case of a domestic authority that is contemplating whether to allow entry of a fringe of managerial foreign firms in the domestic market to increase the competitive pressure, thereby enhancing domestic welfare.
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Volume (Year): 97 (2007) Issue (Month): 3 (May-June) Pages: 85-112 Download reference. The following formats are available: HTML
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Handle: RePEc:rpo:ripoec:v:97:y:2007:i:3:p:85-112
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Find related papers by JEL classification: D43 - Microeconomics - - Market Structure and Pricing - - - Oligopoly and Other Forms of Market Imperfection L13 - Industrial Organization - - Market Structure, Firm Strategy, and Market Performance - - - Oligopoly and Other Imperfect Markets L21 - Industrial Organization - - Firm Objectives, Organization, and Behavior - - - Business Objectives of the Firm
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Fershtman, Chaim & Judd, Kenneth L & Kalai, Ehud, 1991.
"Observable Contracts: Strategic Delegation and Cooperation,"
International Economic Review,
Department of Economics, University of Pennsylvania and Osaka University Institute of Social and Economic Research Association, vol. 32(3), pages 551-59, August.
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Chaim Fershtman & Kenneth L Judd, 1984.
"Equilibrium Incentives in Oligopoly,"
Discussion Papers
642, Northwestern University, Center for Mathematical Studies in Economics and Management Science.
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