A profit-maximizing auctioneer can provide a public good to a group of agents. Each group member has a private value for the good being provided to the group. We investigate an auction mechanism where the auctioneer provides the good to the group, only if the sum of their bids exceeds a reserve price declared previously by the auctioneer. For the two-bidder case with private values drawn from a uniform distribution we characterize the continuously differentiable symmetric equilibrium bidding functions for the agents, and find the optimal reserve price for the auctioneer when such functions are used by the bidders. We also examine another interesting family of equilibrium bidding functions for this case, with a discrete number of possible bids, and show the relation (in the limit) to the differentiable bidding functions.
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Length: 32 pages Date of creation: 22 Jul 1997 Date of revision:
01 Apr 1998 Handle: RePEc:wpa:wuwpga:9707010
Note: Type of Document - LaTeX; prepared on IBM PC; to print on PostScript; pages: 32 ; figures: 3 eps files included. Comments welcome Contact details of provider: Web page: http://129.3.20.41
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Find related papers by JEL classification: C00 - Mathematical and Quantitative Methods - - General - - - General C72 - Mathematical and Quantitative Methods - - Game Theory and Bargaining Theory - - - Noncooperative Games D44 - Microeconomics - - Market Structure and Pricing - - - Auctions D82 - Microeconomics - - Information, Knowledge, and Uncertainty - - - Asymmetric and Private Information H41 - Public Economics - - Publicly Provided Goods - - - Public Goods
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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.:
Philippe Jehiel & Benny Moldovanu, 1998.
"Auctions with Downstream Interaction,"
Discussion Papers
1243, Northwestern University, Center for Mathematical Studies in Economics and Management Science.
[Downloadable!]
McAfee, R Preston & McMillan, John, 1992.
"Bidding Rings,"
American Economic Review,
American Economic Association, vol. 82(3), pages 579-99, June.
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Other versions:
McAfee, R. Preston & McMillan, John., 1990.
"Bidding Rings,"
Working Papers
726, California Institute of Technology, Division of the Humanities and Social Sciences.
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