Renegotiation-proof Mechanism Design
We study a mechanism design problem under the assumption that renegotiation cannot be prevented. We investigate what kind of equilibria of which mechanisms are renegotiation-proof under a variety of renegotiation procedures, and which social choice functions can be implemented in a way that is renegotiation-proof. In complete information environments, we show that the set of ex post renegotiation-proof implementable social choice functions contains all ex post efficient allocations when there at least three agents, but only budget balanced Groves allocations when there are two agents. In incomplete information environments with correlated beliefs and at least three agents, every ex post efficient social choice function can be implemented in the presence of ex post renegotiation, but with independent private values only social choice functions that are given by budget balanced “Groves in expectations” mechanisms are implementable in such a way. We further show that the requirement of interim renegotiation-proofness does not impose additional restrictions on implementable social choice functions under complete information, but is likely to impose additional restrictions under incomplete information.
|Date of creation:||2010|
|Date of revision:|
|Contact details of provider:|| Postal: Department of Economics, Reference Centre, Social Science Centre, University of Western Ontario, London, Ontario, Canada N6A 5C2|
Phone: 519-661-2111 Ext.85244
Web page: http://economics.uwo.ca/research/research_papers/department_working_papers.html
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.:
- Beaudry, P. & Poitevin, M., 1993.
"Contract Renegotiation: A Simple Framework and Implications for Organization Theory,"
Cahiers de recherche
9332, Centre interuniversitaire de recherche en économie quantitative, CIREQ.
- Paul Beaudry & Michel Poitevin, 1995. "Contract Renegotiation: A Simple Framework and Implications for Organization Theory," Canadian Journal of Economics, Canadian Economics Association, vol. 28(2), pages 302-35, May.
- FORGES, Françoise & MINELLI, Enrico & VOHRA, Rajiv, 2001.
"Incentives and the core of an exchange economy: a survey,"
CORE Discussion Papers
2001043, Université catholique de Louvain, Center for Operations Research and Econometrics (CORE).
- Forges, Francoise & Minelli, Enrico & Vohra, Rajiv, 2002. "Incentives and the core of an exchange economy: a survey," Journal of Mathematical Economics, Elsevier, vol. 38(1-2), pages 1-41, September.
- Francoise Forges & Enrico Minelli & Rajiv Vohra, 2000. "Incentives and the Core of an Exchange Economy: A Survey," Working Papers 2000-22, Brown University, Department of Economics.
- Evans, R., 2006. "Mechanism Design with Renegotiation and Costly Messages," Cambridge Working Papers in Economics 0626, Faculty of Economics, University of Cambridge.
- Nöldeke, Georg & Schmidt, Klaus M., 1998.
"Sequential investments and options to own,"
Munich Reprints in Economics
19327, University of Munich, Department of Economics.
- Edlin, Aaron S & Reichelstein, Stefan, 1996.
"Holdups, Standard Breach Remedies, and Optimal Investment,"
American Economic Review,
American Economic Association, vol. 86(3), pages 478-501, June.
- Aaron S. Edlin & Stefan Reichelstein, 1995. "Holdups, Standard Breach Remedies, and Optimal Investment," NBER Working Papers 5007, National Bureau of Economic Research, Inc.
- Pablo Amorós, 2003.
"Nash Implementation and Uncertain Renegotiation,"
Economic Working Papers at Centro de Estudios Andaluces
E2003/27, Centro de Estudios Andaluces.
- Jeff Ely, 2003.
"Foundations of Dominant Strategy Mechanisms,"
Theory workshop papers
658612000000000064, UCLA Department of Economics.
- Kim-Sau Chung & Jeffrey C. Ely, 2003. "Foundations of Dominant Strategy Mechanisms," Discussion Papers 1372, Northwestern University, Center for Mathematical Studies in Economics and Management Science.
- Jeffrey C. Ely & Kim-Sau Chung, 2004. "Foundations of Dominant Strategy Mechanisms," Econometric Society 2004 North American Summer Meetings 169, Econometric Society.
- Thomas P. Lyon, 2004.
"Buyer-Option Contracts Restored: Renegotiation, Inefficient Threats, and the Hold-Up Problem,"
Journal of Law, Economics and Organization,
Oxford University Press, vol. 20(1), pages 148-169, April.
- Thomas P. Lyon & Eric Rasmusen, 2004. "Buyer-Option Contracts Restored: Renegotiation, Inefficient Threats, and the Hold-Up Problem," Working Papers 2004-10, Indiana University, Kelley School of Business, Department of Business Economics and Public Policy.
- Dirk Bergemann & Juuso Valimaki, 2002.
"Information Acquisition and Efficient Mechanism Design,"
Econometric Society, vol. 70(3), pages 1007-1033, May.
- Dirk Bergemann & Juuso Vaimaki, 2000. "Information Acquisition and Efficient Mechanism Design," Cowles Foundation Discussion Papers 1248, Cowles Foundation for Research in Economics, Yale University.
- Kosenok, Grigory & Severinov, Sergei, 2008. "Individually rational, budget-balanced mechanisms and allocation of surplus," Journal of Economic Theory, Elsevier, vol. 140(1), pages 126-161, May.
- Dirk Bergemann & Stephen Morris, 2005.
"Robust Mechanism Design,"
NajEcon Working Paper Reviews
- Dirk Bergemann & Stephen Morris, 2003. "Robust Mechanism Design," Levine's Bibliography 666156000000000035, UCLA Department of Economics.
- Dirk Bergemann & Stephen Morris, 2003. "Robust Mechanism Design," Cowles Foundation Discussion Papers 1421R, Cowles Foundation for Research in Economics, Yale University, revised Apr 2004.
- Stephen Morris & Dirk Bergemann, 2004. "Robust Mechanism Design," Yale School of Management Working Papers ysm380, Yale School of Management.
- Dirk Bergemann & Stephen Morris, 2003. "Robust Mechanism Design," Cowles Foundation Discussion Papers 1421, Cowles Foundation for Research in Economics, Yale University.
- Alon Klement & Zvika Neeman, 2003.
"Against Compromise: A Mechanism Design Approach,"
Discussion Paper Series
dp290, The Federmann Center for the Study of Rationality, the Hebrew University, Jerusalem.
- Tai-Yeong Chung, 1991. "Incomplete Contracts, Specific Investments, and Risk Sharing," Review of Economic Studies, Oxford University Press, vol. 58(5), pages 1031-1042.
When requesting a correction, please mention this item's handle: RePEc:uwo:uwowop:20101. 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: ()
If references are entirely missing, you can add them using this form.