The Role of Commitment in Bilateral Trade
AbstractWe examine the buyer-seller problem under different levels of commitment. The seller is informed of the quality of the good, which affects both his cost and the buyer's valuation, but the buyer is not. We characterize the allocations that can be achieved through mechanisms in which, unlike with full commitment, the buyer has the option to "walk away" after observing a given offer. We further characterize the equilibrium payoffs that can be achieved in the bargaining game in which the seller makes all the offers, as the discount factor goes to one. This allows us to identify how different levels of commitment affect outcomes, and which constraints, if any, preclude efficiency.
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Bibliographic InfoPaper provided by Collegio Carlo Alberto in its series Carlo Alberto Notebooks with number 151.
Length: 71 pages
Date of creation: 2010
Date of revision:
bargaining; mechanism design; market for lemons;
Other versions of this item:
- Dino Gerardi & Johannes Horner & Lucas Maestri, 2010. "The Role of Commitment in Bilateral Trade," Cowles Foundation Discussion Papers 1760, Cowles Foundation for Research in Economics, Yale University.
- Dino Gerardi & Johannes Horner & Lucas Maestri, 2010. "The Role of Commitment in Bilateral Trade," Cowles Foundation Discussion Papers 1760R, Cowles Foundation for Research in Economics, Yale University, revised Oct 2013.
- Dino Gerardi & Johannes Horner & Lucas Maestri, 2010. "The Role of Commitment in Bilateral Trade," Levine's Working Paper Archive 661465000000000117, David K. Levine.
- C70 - Mathematical and Quantitative Methods - - Game Theory and Bargaining Theory - - - General
- C78 - Mathematical and Quantitative Methods - - Game Theory and Bargaining Theory - - - Bargaining Theory; Matching Theory
- D82 - Microeconomics - - Information, Knowledge, and Uncertainty - - - Asymmetric and Private Information; Mechanism Design
This paper has been announced in the following NEP Reports:
- NEP-ALL-2010-09-25 (All new papers)
- NEP-CTA-2010-09-25 (Contract Theory & Applications)
- NEP-GTH-2010-09-25 (Game Theory)
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.:
- Raymond Deneckere & Meng-Yu Liang, 2006. "Bargaining with Interdependent Values," Econometrica, Econometric Society, vol. 74(5), pages 1309-1364, 09.
- Rothschild, Michael & Stiglitz, Joseph E, 1976. "Equilibrium in Competitive Insurance Markets: An Essay on the Economics of Imperfect Information," The Quarterly Journal of Economics, MIT Press, vol. 90(4), pages 630-49, November.
- Mylovanov, Tymofiy, 2008. "Veto-based delegation," Journal of Economic Theory, Elsevier, vol. 138(1), pages 297-307, January.
- Samuelson, William F, 1984. "Bargaining under Asymmetric Information," Econometrica, Econometric Society, vol. 52(4), pages 995-1005, July.
- Bester, Helmut & Strausz, Roland, 2001. "Contracting with Imperfect Commitment and the Revelation Principle: The Single Agent Case," Econometrica, Econometric Society, vol. 69(4), pages 1077-98, July.
- Riley, John & Zeckhauser, Richard, 1983. "Optimal Selling Strategies: When to Haggle, When to Hold Firm," The Quarterly Journal of Economics, MIT Press, vol. 98(2), pages 267-89, May.
- Ausubel, Lawrence M. & Deneckere, Raymond J., 1989. "A direct mechanism characterization of sequential bargaining with one-sided incomplete information," Journal of Economic Theory, Elsevier, vol. 48(1), pages 18-46, June.
- Sher, Itai & Vohra, Rakesh, 0.
"Price discrimination through communication,"
- Ben Lester & Braz Camargo, 2010.
"Trading Dynamics in Decentralized Markets with Adverse Selection,"
2010 Meeting Papers
488, Society for Economic Dynamics.
- Ben Lester & Braz Camargo, 2011. "Trading Dynamics in Decentralized Markets with Adverse Selection," 2011 Meeting Papers 1300, Society for Economic Dynamics.
- Braz Camargo & Benjamin Lester, 2011. "Trading dynamics in decentralized markets with adverse selection," Working Papers 11-36, Federal Reserve Bank of Philadelphia.
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