A dynamic model of Bertrand competition with entry
This paper analyzes a simple, repeated game of simultaneous entry and pricing. We report a surprising property of the symmetric equilibrium solution: If the number of potential competitors is increased above two, the market breaks down with higher probability, and the competitive outcome becomes less likely. More potential competition lowers welfare - another Bertrand paradox. The model can also be applied to auctions to explore whether a revenue maximizing auctioneer should restrict the number of bidders if bidder participation is costly.
(This abstract was borrowed from another version of this item.)
If you experience problems downloading a file, check if you have the proper application to view it first. In case of further problems read the IDEAS help page. Note that these files are not on the IDEAS site. Please be patient as the files may be large.
As the access to this document is restricted, you may want to look for a different version under "Related research" (further below) or search for a different version of it.
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.:
- Sharkey, William W. & Sibley, David S., 1993. "A Bertrand model of pricing and entry," Economics Letters, Elsevier, vol. 41(2), pages 199-206.
- Wolfstetter, Elmar, 1996.
" Auctions: An Introduction,"
Journal of Economic Surveys,
Wiley Blackwell, vol. 10(4), pages 367-420, December.
- Dasgupta, P. & Stiglitz, J. E., 1988. "Potential competition, actual competition, and economic welfare," European Economic Review, Elsevier, vol. 32(2-3), pages 569-577, March.
- Posner, Richard A, 1975. "The Social Costs of Monopoly and Regulation," Journal of Political Economy, University of Chicago Press, vol. 83(4), pages 807-27, August.
- L. Wade, 1988. "Review," Public Choice, Springer, vol. 58(1), pages 99-100, July.
- McAfee, R. Preston & McMillan, John, 1987. "Auctions with a stochastic number of bidders," Journal of Economic Theory, Elsevier, vol. 43(1), pages 1-19, October.
- Joseph Farrell, 1987. "Cheap Talk, Coordination, and Entry," RAND Journal of Economics, The RAND Corporation, vol. 18(1), pages 34-39, Spring.
- Edward L. Millner & Michael D. Pratt & Robert J. Reilly, 1990. "Contestability in Real-Time Experimental Flow Markets," RAND Journal of Economics, The RAND Corporation, vol. 21(4), pages 584-599, Winter.
- Roger Sherman & Thomas D. Willett, 1967. "Potential Entrants Discourage Entry," Journal of Political Economy, University of Chicago Press, vol. 75, pages 400.
When requesting a correction, please mention this item's handle: RePEc:eee:indorg:v:17:y:1999:i:4:p:513-525. See general information about how to correct material in RePEc.
For technical questions regarding this item, or to correct its authors, title, abstract, bibliographic or download information, contact: (Shamier, Wendy)
If you have authored this item and are not yet registered with RePEc, we encourage you to do it here. This allows to link your profile to this item. It also allows you to accept potential citations to this item that we are uncertain about.
If references are entirely missing, you can add them using this form.
If the full references list an item that is present in RePEc, but the system did not link to it, you can help with this form.
If you know of missing items citing this one, you can help us creating those links by adding the relevant references in the same way as above, for each refering item. If you are a registered author of this item, you may also want to check the "citations" tab in your profile, as there may be some citations waiting for confirmation.
Please note that corrections may take a couple of weeks to filter through the various RePEc services.