Entry and Exchanges of Cost Information

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Entry and Exchanges of Cost Information

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Olivier Armantier, Oliver Richard ()

Abstract

The literature on exchanges of information has ignored firms' entry decisions. Yet, the Federal Trade Commission recently expressed concerns that exchanges of information in business-to-business electronic platforms would adversely impact entry and, thus, consumers. When entry decisions are endogenized in a competitive Cournot model with cost uncertainty, we find results that contrast sharply with current thinking on the welfare consequences of information sharing.

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Paper provided by SUNY-Stony Brook, Department of Economics in its series Department of Economics Working Papers with number 01-06.

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Handle: RePEc:nys:sunysb:01-06

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This paper has been announced in the following NEP Reports:

NEP-ENT-2001-12-04 (Entrepreneurship)
NEP-GTH-2002-01-22 (Game Theory)

References listed on IDEAS
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Okuno-Fujiwara, Masahiro & Postlewaite, Andrew & Suzumura, Kotaro, 1990. "Strategic Information Revelation," Review of Economic Studies, Blackwell Publishing, vol. 57(1), pages 25-47, January. [Downloadable!] (restricted)
Maura P. Doyle & Christopher M. Snyder, 1999. "Information Sharing and Competition in the Motor Vehicle Industry," Journal of Political Economy, University of Chicago Press, vol. 107(6), pages 1326-1364, December. [Downloadable!] (restricted)
Fried, Dov, 1984. "Incentives for Information Production and Disclosure in a Duopolistic Environment," The Quarterly Journal of Economics, MIT Press, vol. 99(2), pages 367-81, May. [Downloadable!] (restricted)
Gal-Or, Esther, 1985. "Information Sharing in Oligopoly," Econometrica, Econometric Society, vol. 53(2), pages 329-43, March. [Downloadable!] (restricted)
Raith, Michael, 1996. "A General Model of Information Sharing in Oligopoly," Journal of Economic Theory, Elsevier, vol. 71(1), pages 260-288, October. [Downloadable!] (restricted)
Other versions:
- Michael A. Raith, 1993. "A General Model of Information Sharing in Oligopoly," STICERD - Theoretical Economics Paper Series 260, Suntory and Toyota International Centres for Economics and Related Disciplines, LSE. [Downloadable!]
Shapiro, Carl, 1986. "Exchange of Cost Information in Oligopoly," Review of Economic Studies, Blackwell Publishing, vol. 53(3), pages 433-46, July. [Downloadable!] (restricted)
Berry, Steven T, 1992. "Estimation of a Model of Entry in the Airline Industry," Econometrica, Econometric Society, vol. 60(4), pages 889-917, July. [Downloadable!] (restricted)

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