[go: up one dir, main page]
IDEAS home Printed from https://ideas.repec.org/p/koc/wpaper/0908.html
   My bibliography  Save this paper

Strategic Effects of Incomplete and Renegotiation-Proof Contracts

Author

Listed:
  • Levent Kockesen

    (Koc University)

  • Emanuele Gerratana
Abstract
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.

Suggested Citation

  • Levent Kockesen & Emanuele Gerratana, 2009. "Strategic Effects of Incomplete and Renegotiation-Proof Contracts," Koç University-TUSIAD Economic Research Forum Working Papers 0908, Koc University-TUSIAD Economic Research Forum.
    • Handle: RePEc:koc:wpaper:0908
    as

    Download full text from publisher

    File URL: http://eaf.ku.edu.tr/sites/eaf.ku.edu.tr/files/erf_wp_0908.pdf
    Download Restriction: no
    ---><---

    Other versions of this item:

    References listed on IDEAS

    as
    1. Fudenberg, Drew & Tirole, Jean, 1991. "Perfect Bayesian equilibrium and sequential equilibrium," Journal of Economic Theory, Elsevier, vol. 53(2), pages 236-260, April.
    2. Polo, Michele & Tedeschi, Piero, 2000. "Delegation games and side-contracting," Research in Economics, Elsevier, vol. 54(1), pages 101-116, March.
    3. Patrick Bolton & Mathias Dewatripont, 2005. "Contract Theory," MIT Press Books, The MIT Press, edition 1, volume 1, number 0262025760, April.
    4. Efe A. Ok & Levent KoÚkesen, 2000. "Negatively interdependent preferences," Social Choice and Welfare, Springer;The Society for Social Choice and Welfare, vol. 17(3), pages 533-558.
    5. 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.
    6. 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.
    7. 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 551-559, August.
    8. Fershtman, Chaim & Kalai, Ehud, 1997. "Unobserved Delegation," International Economic Review, Department of Economics, University of Pennsylvania and Osaka University Institute of Social and Economic Research Association, vol. 38(4), pages 763-774, November.
    9. Brander, James A. & Lewis, Tracy R., 1986. "Oligopoly and Financial Structure: The Limited Liability Effect," American Economic Review, American Economic Association, vol. 76(5), pages 956-970, December.
    10. Mathias Dewatripont, 1988. "Commitment Through Renegotiation-Proof Contracts with Third Parties," The Review of Economic Studies, Review of Economic Studies Ltd, vol. 55(3), pages 377-390.
    11. Bhaskar, V., 2009. "Games played in a contracting environment," Games and Economic Behavior, Elsevier, vol. 67(2), pages 389-398, November.
    12. Bensaid, Bernard & Gary-Bobo, Robert J, 1993. "Commitment Value of Contracts under Renegotiation Constraints," Econometrica, Econometric Society, vol. 61(6), pages 1423-1429, November.
    13. Jonathan Eaton & Gene M. Grossman, 1986. "Optimal Trade and Industrial Policy Under Oligopoly," The Quarterly Journal of Economics, President and Fellows of Harvard College, vol. 101(2), pages 383-406.
    14. Matthew O. Jackson & Simon Wilkie, 2005. "Endogenous Games and Mechanisms: Side Payments Among Players," The Review of Economic Studies, Review of Economic Studies Ltd, vol. 72(2), pages 543-566.
    15. 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 302-335, May.
    16. 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.
    17. In-Koo Cho & David M. Kreps, 1987. "Signaling Games and Stable Equilibria," The Quarterly Journal of Economics, President and Fellows of Harvard College, vol. 102(2), pages 179-221.
    18. Maskin, Eric & Tirole, Jean, 1992. "The Principal-Agent Relationship with an Informed Principal, II: Common Values," Econometrica, Econometric Society, vol. 60(1), pages 1-42, January.
    19. Vickers, John, 1985. "Delegation and the Theory of the Firm," Economic Journal, Royal Economic Society, vol. 95(380a), pages 138-147, Supplemen.
    20. 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.
    21. Caillaud, Bernard & Jullien, B & Picard, P, 1995. "Competing Vertical Structures: Precommitment and Renegotiation," Econometrica, Econometric Society, vol. 63(3), pages 621-646, May.
    22. Fershtman, Chaim & Judd, Kenneth L, 1987. "Equilibrium Incentives in Oligopoly," American Economic Review, American Economic Association, vol. 77(5), pages 927-940, December.
    23. 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.
    24. Andrea Prat & Aldo Rustichini, 2003. "Games Played Through Agents," Econometrica, Econometric Society, vol. 71(4), pages 989-1026, July.
    25. Steven D. Sklivas, 1987. "The Strategic Choice of Managerial Incentives," RAND Journal of Economics, The RAND Corporation, vol. 18(3), pages 452-458, Autumn.
    26. 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, September.
    27. 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 325-343, September.
    28. 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.
    29. 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.
    Full references (including those not matched with items on IDEAS)

    Citations

    Citations are extracted by the CitEc Project, subscribe to its RSS feed for this item.
    as


    Cited by:

    1. Emanuele Gerratana & Levent Kockesen, 2012. "Renegotiation-Proof Third-Party Contracts under Asymmetric Information," Koç University-TUSIAD Economic Research Forum Working Papers 1208, Koc University-TUSIAD Economic Research Forum.
    2. Aristotelis Boukouras, 2015. "Separation of Ownership and Control: Delegation as a Commitment Device," Discussion Papers in Economics 15/02, Division of Economics, School of Business, University of Leicester.
    3. Emanuele Gerratana & Levent Koçkesen, 2015. "Commitment without reputation: renegotiation-proof contracts under asymmetric information," Review of Economic Design, Springer;Society for Economic Design, vol. 19(3), pages 173-209, September.
    4. James W. Bono & David H. Wolpert, 2014. "Game Mining: How to Make Money from those about to Play a Game," Advances in Austrian Economics, in: Entangled Political Economy, volume 18, pages 179-211, Emerald Group Publishing Limited.
    5. Alonso-Pauli, Eduard & Bru, Lluís, 2018. "Strategic delegation in procurement," MPRA Paper 84293, University Library of Munich, Germany.

    Most related items

    These are the items that most often cite the same works as this one and are cited by the same works as this one.
    1. Emanuele Gerratana & Levent Koçkesen, 2015. "Commitment without reputation: renegotiation-proof contracts under asymmetric information," Review of Economic Design, Springer;Society for Economic Design, vol. 19(3), pages 173-209, September.
    2. Emanuele Gerratana & Levent Kockesen, 2012. "Renegotiation-Proof Third-Party Contracts under Asymmetric Information," Koç University-TUSIAD Economic Research Forum Working Papers 1208, Koc University-TUSIAD Economic Research Forum.
    3. Levent Koçkesen & Emanuele Gerratana, 2008. "Delegation with Incomplete and Renegotiable Contracts," Koç University-TUSIAD Economic Research Forum Working Papers 0803., Koc University-TUSIAD Economic Research Forum.
    4. 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, September.
    5. Levent Koçkesen & Efe A. Ok, 2004. "Strategic Delegation By Unobservable Incentive Contracts," The Review of Economic Studies, Review of Economic Studies Ltd, vol. 71(2), pages 397-424.
    6. Polo, Michele & Tedeschi, Piero, 2000. "Delegation games and side-contracting," Research in Economics, Elsevier, vol. 54(1), pages 101-116, March.
    7. repec:zbw:rwirep:0270 is not listed on IDEAS
    8. Fershtman, Chaim & Kalai, Ehud, 1997. "Unobserved Delegation," International Economic Review, Department of Economics, University of Pennsylvania and Osaka University Institute of Social and Economic Research Association, vol. 38(4), pages 763-774, November.
    9. Walter A Cont, 2001. "Essays on Contract Design: Delegation and Agency Problems, and Monitoring Under Collusion," Levine's Working Paper Archive 625018000000000122, David K. Levine.
    10. Rusche, Christian, 2011. "Does Delegation Help to Prevent Spiteful Behavior?," Ruhr Economic Papers 270, RWI - Leibniz-Institut für Wirtschaftsforschung, Ruhr-University Bochum, TU Dortmund University, University of Duisburg-Essen.
    11. Hongbin Cai & Walter Cont, 2004. "Agency Problems and Commitment in Delegated Bargaining," Journal of Economics & Management Strategy, Wiley Blackwell, vol. 13(4), pages 703-729, December.
    12. Esther Gal‐Or, 1997. "Multiprincipal Agency Relationships as Implied by Product Market Competition," Journal of Economics & Management Strategy, Wiley Blackwell, vol. 6(1), pages 235-256, June.
    13. Christian Rusche, 2011. "Does Delegation Help to Prevent Spiteful Behavior?," Ruhr Economic Papers 0270, Rheinisch-Westfälisches Institut für Wirtschaftsforschung, Ruhr-Universität Bochum, Universität Dortmund, Universität Duisburg-Essen.
    14. Michel Cavagnac, 2005. "Strategic managerial incentives under adverse selection," Managerial and Decision Economics, John Wiley & Sons, Ltd., vol. 26(8), pages 499-512.
    15. Caillaud, Bernard & Rey, Patrick, 1995. "Strategic aspects of vertical delegation," European Economic Review, Elsevier, vol. 39(3-4), pages 421-431, April.
    16. Ritz, Robert A., 2008. "Strategic incentives for market share," International Journal of Industrial Organization, Elsevier, vol. 26(2), pages 586-597, March.
    17. Xiong, Yan & Jiang, Xu, 2022. "Economic consequences of managerial compensation contract disclosure," Journal of Accounting and Economics, Elsevier, vol. 73(2).
    18. Spagnolo, Giancarlo, 1998. "Debt as a (Credible) Collusive Device, or: "Everybody Happy but the Consumer"," SSE/EFI Working Paper Series in Economics and Finance 243, Stockholm School of Economics, revised 01 Aug 2004.
    19. Aghion, Philippe & Dewatripont, Mathias & Legros, Patrick & Zingales, Luigi (ed.), 2016. "The Impact of Incomplete Contracts on Economics," OUP Catalogue, Oxford University Press, number 9780199826216.
    20. Bhaskar, V., 2009. "Games played in a contracting environment," Games and Economic Behavior, Elsevier, vol. 67(2), pages 389-398, November.
    21. Miettinen, Topi & Stenbacka, Rune, 2018. "Strategic short-termism: Implications for the management and acquisition of customer relationships," Journal of Economic Behavior & Organization, Elsevier, vol. 153(C), pages 200-222.

    More about this item

    Keywords

    Third-Party Contracts; Strategic Delegation; Incomplete Contracts; Renegotiation;
    All these keywords.

    JEL classification:

    • C72 - Mathematical and Quantitative Methods - - Game Theory and Bargaining Theory - - - Noncooperative Games
    • C78 - Mathematical and Quantitative Methods - - Game Theory and Bargaining Theory - - - Bargaining Theory; Matching Theory
    • D86 - Microeconomics - - Information, Knowledge, and Uncertainty - - - Economics of Contract Law
    • L13 - Industrial Organization - - Market Structure, Firm Strategy, and Market Performance - - - Oligopoly and Other Imperfect Markets

    NEP fields

    This paper has been announced in the following NEP Reports:

    Statistics

    Access and download statistics

    Corrections

    All material on this site has been provided by the respective publishers and authors. You can help correct errors and omissions. When requesting a correction, please mention this item's handle: RePEc:koc:wpaper:0908. See general information about how to correct material in RePEc.

    If you have authored this item and are not yet registered with RePEc, we encourage you to do it here. This allows to link your profile to this item. It also allows you to accept potential citations to this item that we are uncertain about.

    If CitEc recognized a bibliographic reference but did not link an item in RePEc to it, you can help with this form .

    If you know of missing items citing this one, you can help us creating those links by adding the relevant references in the same way as above, for each refering item. If you are a registered author of this item, you may also want to check the "citations" tab in your RePEc Author Service profile, as there may be some citations waiting for confirmation.

    For technical questions regarding this item, or to correct its authors, title, abstract, bibliographic or download information, contact: Sumru Oz (email available below). General contact details of provider: https://edirc.repec.org/data/dekoctr.html .

    Please note that corrections may take a couple of weeks to filter through the various RePEc services.

    IDEAS is a RePEc service. RePEc uses bibliographic data supplied by the respective publishers.