Dynamic Matching, Two-Sided Incomplete Information, and Participation Costs: Existence and Convergence to Perfect Competition
Consider a decentralized, dynamic market with an infinite horizon and participation costs in which both buyers and sellers have private information concerning their values for the indivisible traded good. Time is discrete, each period has length δ, and, each unit of time, continuums of new buyers and sellers consider entry. Traders whose expected utility is negative choose not to enter. Within a period each buyer is matched anonymously with a seller and each seller is matched with zero, one, or more buyers. Every seller runs a first price auction with a reservation price and, if trade occurs, both the seller and the winning buyer exit the market with their realized utility. Traders who fail to trade continue in the market to be rematched. We characterize the steady-state equilibria that are perfect Bayesian. We show that, as δ converges to zero, equilibrium prices at which trades occur converge to the Walrasian price and the realized allocations converge to the competitive allocation. We also show the existence of equilibria for δ sufficiently small, provided the discount rate is small relative to the participation costs. Copyright The Econometric Society 2007.
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Volume (Year): 75 (2007)
Issue (Month): 1 (01)
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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.:
- Gale, Douglas M, 1986. "Bargaining and Competition Part I: Characterization," Econometrica, Econometric Society, vol. 54(4), pages 785-806, July.
- Arial Rubinstein & Asher Wolinsky, 1985.
"Equilibrium in a Market with Sequential Bargaining,"
Levine's Working Paper Archive
623, David K. Levine.
- Rubinstein, Ariel & Wolinsky, Asher, 1985. "Equilibrium in a Market with Sequential Bargaining," Econometrica, Econometric Society, vol. 53(5), pages 1133-50, September.
- Gianni De Fraja & Jozsef Sakovics, 2004.
"Walras Retrouve: Decentralized Trading Mechanisms and the Competitive Price,"
ESE Discussion Papers
36, Edinburgh School of Economics, University of Edinburgh.
- Gianni De Fraja & Jozsef Sakovics, 2001. "Walras Retrouve: Decentralized Trading Mechanisms and the Competitive Price," Journal of Political Economy, University of Chicago Press, vol. 109(4), pages 842-863, August.
- John Rust & George Hall, 2003.
"Middlemen versus Market Makers: A Theory of Competitive Exchange,"
Journal of Political Economy,
University of Chicago Press, vol. 111(2), pages 353-403, April.
- John Rust & George Hall, 2001. "Middle Men Versus Market Makers: A Theory of Competitive Exchange," Cowles Foundation Discussion Papers 1299, Cowles Foundation for Research in Economics, Yale University.
- John Rust & George Hall, 2002. "Middlemen versus Market Makers: A Theory of Competitive Exchange," NBER Working Papers 8883, National Bureau of Economic Research, Inc.
- repec:cup:cbooks:9780521551847 is not listed on IDEAS
- Paul Milgrom & Ilya Segal, 2002. "Envelope Theorems for Arbitrary Choice Sets," Econometrica, Econometric Society, vol. 70(2), pages 583-601, March.
- Serrano, R. & Yosha, O., 1995.
"Decentralized Information and the Walrasian Outcome : A Pairwise Meetings Market with Private Values,"
26-95, Tel Aviv.
- Serrano, Roberto, 2002. "Decentralized information and the Walrasian outcome: a pairwise meetings market with private values," Journal of Mathematical Economics, Elsevier, vol. 38(1-2), pages 65-89, September.
- Roberto Serrano, 2000. "Decentralized Information and the Walrasian Outcome:A Pairwise Meetings Market with Private Values," Working Papers 2000-13, Brown University, Department of Economics.
- repec:cup:cbooks:9780521536721 is not listed on IDEAS
- Rubinstein, Ariel & Wolinsky, Asher, 1990.
"Decentralized Trading, Strategic Behaviour and the Walrasian Outcome,"
Review of Economic Studies,
Wiley Blackwell, vol. 57(1), pages 63-78, January.
- Arial Rubinstein & Asher Wolinsky, 1990. "Decentralized Trading, Strategic Behaviour and the Walrasian Outcome," Levine's Working Paper Archive 622, David K. Levine.
- Wolinsky, Asher, 1988. "Dynamic Markets with Competitive Bidding," Review of Economic Studies, Wiley Blackwell, vol. 55(1), pages 71-84, January.
- Douglas Gale, 2010.
"Limit theorems for markets with sequential bargaining,"
Levine's Working Paper Archive
621, David K. Levine.
- Gale, Douglas, 1987. "Limit theorems for markets with sequential bargaining," Journal of Economic Theory, Elsevier, vol. 43(1), pages 20-54, October.
- Mark A. Satterthwaite & Steven R. Williams, 2002. "The Optimality of a Simple Market Mechanism," Econometrica, Econometric Society, vol. 70(5), pages 1841-1863, September.
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