Strategic Effects of Incomplete and Renegotiation-Proof Contracts
It is well known that non-renegotiable contracts with third parties may have an effect on the outcome of a strategic interaction and thus serve as a commitment device. We address this issue when contracts are renegotiable. More precisely, we analyze the equilibrium outcomes of twostage games with renegotiation-proof third-party contracts in relation to the equilibrium outcomes of the same game without contracts. We assume that one of the parties in the contractual relationship is unable to observe everything that happens in the game when played by the other party. This implies that contracts are incomplete and we show that such incompleteness restricts the set of equilibrium outcomes to a subset of Nash equilibrium outcomes of the game without contracts. Introducing renegotiation, in general, imposes further constraints and in some games implies that only subgame perfect equilibrium outcomes can be supported. However, there is a large class of games in which non-subgame perfect equilibriumoutcomes can also be supported, and hence, third-party contracts still have strategic implications even when they are renegotiable.
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- 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.
- 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.
- Vickers, John, 1985. "Delegation and the Theory of the Firm," Economic Journal, Royal Economic Society, vol. 95(380a), pages 138-47, Supplemen.
- Bensaid, Bernard & Gary-Bobo, Robert J, 1993.
"Commitment Value of Contracts under Renegotiation Constraints,"
Econometric Society, vol. 61(6), pages 1423-29, November.
- Bensaid, B. & Gary-Bobo, R. J., . "Commitment value of contracts under renegotiation constraints," CORE Discussion Papers RP 1107, Université catholique de Louvain, Center for Operations Research and Econometrics (CORE).
- Bensaid, B. & Gary-Bobo, R., 1993.
"On the Commitment Value of Contracts Under Renegotiation Constraints,"
9302, Paris X - Nanterre, U.F.R. de Sc. Ec. Gest. Maths Infor..
- Bensaid, B. & Gary-Bobo, J., 1991. "On the commitment value of contracts under renegotiation constraints," CORE Discussion Papers 1991002, Université catholique de Louvain, Center for Operations Research and Econometrics (CORE).
- Mathias Dewatripont & Patrick Bolton, 2005.
ULB Institutional Repository
2013/9543, ULB -- Universite Libre de Bruxelles.
- Levent Koçkesen & Efe A. Ok, 2004.
"Strategic Delegation By Unobservable Incentive Contracts,"
Review of Economic Studies,
Oxford University Press, vol. 71(2), pages 397-424.
- Kockesen, L. & Ok, E., 1999. "Strategic Delegation by Unobservable Incentive Contracts," Working Papers 99-11, C.V. Starr Center for Applied Economics, New York University.
- Levent Koçkesen, 2007. "Unobservable Contracts as Precommitments," Economic Theory, Springer;Society for the Advancement of Economic Theory (SAET), vol. 31(3), pages 539-552, June.
- Fershtman, C. & Kalai, E., 1993.
10-93, Tel Aviv - the Sackler Institute of Economic Studies.
- Bolton, Patrick & Scharfstein, David S, 1990. "A Theory of Predation Based on Agency Problems in Financial Contracting," American Economic Review, American Economic Association, vol. 80(1), pages 93-106, March.
- Polo, Michele & Tedeschi, Piero, 2000. "Delegation games and side-contracting," Research in Economics, Elsevier, vol. 54(1), pages 101-116, March.
- Jonathan Eaton & Gene M. Grossman, 1986.
"Optimal Trade and Industrial Policy Under Oligopoly,"
The Quarterly Journal of Economics,
Oxford University Press, vol. 101(2), pages 383-406.
- Jonathan Eaton & Gene M. Grossman, 1983. "Optimal Trade and Industrial Policy Under Oligopoly," NBER Working Papers 1236, National Bureau of Economic Research, Inc.
- Fudenberg, Drew & Tirole, Jean, 1991. "Perfect Bayesian equilibrium and sequential equilibrium," Journal of Economic Theory, Elsevier, vol. 53(2), pages 236-260, April.
- Caillaud, Bernard & Jullien, B & Picard, P, 1995.
"Competing Vertical Structures: Precommitment and Renegotiation,"
Econometric Society, vol. 63(3), pages 621-46, May.
- Caillaud Bernard & Jullien Bruno & Picard Pierre, 1991. "Competing vertical structures : precommitment and renegotiation," CEPREMAP Working Papers (Couverture Orange) 9125, CEPREMAP.
- Chaim Fershtman & Kenneth L. Judd & Ehud Kalai, 1990.
"Observable Contracts: Strategic Delegation and Cooperation,"
879, Northwestern University, Center for Mathematical Studies in Economics and Management Science.
- Fershtman, Chaim & Judd, Kenneth L & Kalai, Ehud, 1991. "Observable Contracts: Strategic Delegation and Cooperation," International Economic Review, Department of Economics, University of Pennsylvania and Osaka University Institute of Social and Economic Research Association, vol. 32(3), pages 551-59, August.
- Snyder, Christopher M, 1996. "Negotiation and Renegotiation of Optimal Financial Contracts under the Threat of Predation," Journal of Industrial Economics, Wiley Blackwell, vol. 44(3), pages 325-43, September.
- In-Koo Cho & David M. Kreps, 1997.
"Signaling Games and Stable Equilibria,"
Levine's Working Paper Archive
896, David K. Levine.
- Prat, A. & Rustichini, A., 1999.
"Games Played Through Agents,"
1999-68, Tilburg University, Center for Economic Research.
- Katz, Michael L., 1991.
"Game-Playing Agents: Unobservable Contracts as Precommitments,"
Department of Economics, Working Paper Series
qt79b870w0, Department of Economics, Institute for Business and Economic Research, UC Berkeley.
- Michael L. Katz, 1991. "Game-Playing Agents: Unobservable Contracts as Precommitments," RAND Journal of Economics, The RAND Corporation, vol. 22(3), pages 307-328, Autumn.
- Michael L. Katz., 1991. "Game-Playing Agents: Unobservable Contracts as Precommitments," Economics Working Papers 91-172, University of California at Berkeley.
- Kockesen, Levent & Ok, Efe A. & Sethi, Rajiv, 1997.
"The Strategic Advantage of Negatively Interdependent Preferences,"
97-34, C.V. Starr Center for Applied Economics, New York University.
- Kockesen, Levent & Ok, Efe A. & Sethi, Rajiv, 2000. "The Strategic Advantage of Negatively Interdependent Preferences," Journal of Economic Theory, Elsevier, vol. 92(2), pages 274-299, June.
- Matthew O. Jackson & Simon Wilkie, 2002.
"Endogenous Games and Mechanisms: Side Payments Among Players,"
- Matthew O. Jackson & Simon Wilkie, 2005. "Endogenous Games and Mechanisms: Side Payments Among Players," Review of Economic Studies, Oxford University Press, vol. 72(2), pages 543-566.
- Wilkie, Simon & Jackson, Matthew O., 2002. "Endogenous Games and Mechanisms: Side Payments Among Players," Working Papers 1150, California Institute of Technology, Division of the Humanities and Social Sciences.
- James A. Brander & Barbara J. Spencer, 1984.
"Export Subsidies and International Market Share Rivalry,"
NBER Working Papers
1464, National Bureau of Economic Research, Inc.
- Brander, James A. & Spencer, Barbara J., 1985. "Export subsidies and international market share rivalry," Journal of International Economics, Elsevier, vol. 18(1-2), pages 83-100, February.
- Michael L. Katz, 2006. "Observable Contracts as Commitments: Interdependent Contracts and Moral Hazard," Journal of Economics & Management Strategy, Wiley Blackwell, vol. 15(3), pages 685-706, 09.
- Chaim Fershtman & Kenneth L Judd, 1984.
"Equilibrium Incentives in Oligopoly,"
642, Northwestern University, Center for Mathematical Studies in Economics and Management Science.
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