[go: up one dir, main page]
More Web Proxy on the site http://driver.im/
IDEAS home Printed from https://ideas.repec.org/a/eee/matsoc/v56y2008i1p75-95.html
   My bibliography  Save this article

Common agency games: Indifference and separable preferences

Author

Listed:
  • Attar, Andrea
  • Majumdar, Dipjyoti
  • Piaser, Gwenaël
  • Porteiro, Nicolás
Abstract
This paper examines the role of direct mechanisms in common agency games. We focus on deterministic contracts and show how the introduction of a separability condition on the preferences of the agent is sufficient for the Revelation Principle to hold when finite games with generic payoffs are considered. The result goes through without imposing any restriction on the principals' payoffs. This provides a rationale for the restriction to direct mechanisms even when competition among principals is considered.

Suggested Citation

  • Attar, Andrea & Majumdar, Dipjyoti & Piaser, Gwenaël & Porteiro, Nicolás, 2008. "Common agency games: Indifference and separable preferences," Mathematical Social Sciences, Elsevier, vol. 56(1), pages 75-95, July.
    • Handle: RePEc:eee:matsoc:v:56:y:2008:i:1:p:75-95
    as

    Download full text from publisher

    File URL: http://www.sciencedirect.com/science/article/pii/S0165-4896(07)00120-5
    Download Restriction: Full text for ScienceDirect subscribers only
    ---><---

    As the access to this document is restricted, you may want to search for a different version of it.

    References listed on IDEAS

    as
    1. B. Douglas Bernheim & Michael D. Whinston, 1998. "Exclusive Dealing," Journal of Political Economy, University of Chicago Press, vol. 106(1), pages 64-103, February.
    2. Versaevel, Bruno & de Villemeur, Étienne, 2003. "Conflict and Cooperation on R&D Markets," IDEI Working Papers 191, Institut d'Économie Industrielle (IDEI), Toulouse.
    3. Alberto Bisin & Danilo Guaitoli, 2004. "Moral Hazard and Nonexclusive Contracts," RAND Journal of Economics, The RAND Corporation, vol. 35(2), pages 306-328, Summer.
    4. Attar, Andrea & Piaser, Gwenael & Porteiro, Nicolas, 2007. "A note on Common Agency models of moral hazard," Economics Letters, Elsevier, vol. 95(2), pages 278-284, May.
    5. Laussel, Didier & Le Breton, Michel, 2001. "Conflict and Cooperation: The Structure of Equilibrium Payoffs in Common Agency," Journal of Economic Theory, Elsevier, vol. 100(1), pages 93-128, September.
    6. B. Douglas Bernheim & Michael D. Whinston, 1986. "Menu Auctions, Resource Allocation, and Economic Influence," The Quarterly Journal of Economics, President and Fellows of Harvard College, vol. 101(1), pages 1-31.
    7. Peters, Michael, 2001. "Common Agency and the Revelation Principle," Econometrica, Econometric Society, vol. 69(5), pages 1349-1372, September.
    8. Myerson, Roger B, 1979. "Incentive Compatibility and the Bargaining Problem," Econometrica, Econometric Society, vol. 47(1), pages 61-73, January.
    9. Grossman, Gene M & Helpman, Elhanan, 1994. "Protection for Sale," American Economic Review, American Economic Association, vol. 84(4), pages 833-850, September.
    10. Bruno Biais & David Martimort & Jean-Charles Rochet, 2000. "Competing Mechanisms in a Common Value Environment," Econometrica, Econometric Society, vol. 68(4), pages 799-838, July.
    11. Alessandro Pavan & Giacomo Calzolari, 2010. "Truthful Revelation Mechanisms for Simultaneous Common Agency Games," American Economic Journal: Microeconomics, American Economic Association, vol. 2(2), pages 132-190, May.
    12. Strausz, Roland, 2003. "Deterministic mechanisms and the revelation principle," Economics Letters, Elsevier, vol. 79(3), pages 333-337, June.
    13. Dixit, Avinash & Grossman, Gene M & Helpman, Elhanan, 1997. "Common Agency and Coordination: General Theory and Application to Government Policy Making," Journal of Political Economy, University of Chicago Press, vol. 105(4), pages 752-769, August.
    14. Laussel, Didier & Le Breton, Michel, 1998. "Efficient Private Production of Public Goods under Common Agency," Games and Economic Behavior, Elsevier, vol. 25(2), pages 194-218, November.
    15. Gwenael Piaser, 2005. "Stochastic and deterministic menus in common agency games," Economics Bulletin, AccessEcon, vol. 4(11), pages 1-6.
    16. Attar Andrea & Campioni Eloisa & Piaser Gwenael, 2006. "Multiple Lending and Constrained Efficiency in the Credit Market," The B.E. Journal of Theoretical Economics, De Gruyter, vol. 6(1), pages 1-37, October.
    17. Rama, Martin & Tabellim, Guido, 1998. "Lobbying by capital and labor over trade and labor market policies," European Economic Review, Elsevier, vol. 42(7), pages 1295-1316, July.
    18. Aidt, Toke S., 1998. "Political internalization of economic externalities and environmental policy," Journal of Public Economics, Elsevier, vol. 69(1), pages 1-16, July.
    19. Andrea Prat & Aldo Rustichini, 2003. "Games Played Through Agents," Econometrica, Econometric Society, vol. 71(4), pages 989-1026, July.
    20. Christine A. Parlour & Uday Rajan, 2001. "Competition in Loan Contracts," American Economic Review, American Economic Association, vol. 91(5), pages 1311-1328, December.
    21. Ilya Segal & Michael D. Whinston, 2003. "Robust Predictions for Bilateral Contracting with Externalities," Econometrica, Econometric Society, vol. 71(3), pages 757-791, May.
    22. David Martimort & Lars Stole, 2002. "The Revelation and Delegation Principles in Common Agency Games," Econometrica, Econometric Society, vol. 70(4), pages 1659-1673, July.
    23. Bernheim, B Douglas & Whinston, Michael D, 1986. "Common Agency," Econometrica, Econometric Society, vol. 54(4), pages 923-942, July.
    24. repec:ebl:ecbull:v:4:y:2005:i:11:p:1-6 is not listed on IDEAS
    25. Peters, Michael, 2003. "Negotiation and take it or leave it in common agency," Journal of Economic Theory, Elsevier, vol. 111(1), pages 88-109, July.
    26. Le Breton, Michel & Salanie, Francois, 2003. "Lobbying under political uncertainty," Journal of Public Economics, Elsevier, vol. 87(12), pages 2589-2610, December.
    27. Epstein, Larry G. & Peters, Michael, 1999. "A Revelation Principle for Competing Mechanisms," Journal of Economic Theory, Elsevier, vol. 88(1), pages 119-160, September.
    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. Attar, Andrea & Chassagnon, Arnold, 2009. "On moral hazard and nonexclusive contracts," Journal of Mathematical Economics, Elsevier, vol. 45(9-10), pages 511-525, September.
    2. Clark Bowman & Jonathan Hodge & Ada Yu, 2014. "The potential of iterative voting to solve the separability problem in referendum elections," Theory and Decision, Springer, vol. 77(1), pages 111-124, June.
    3. Han, Seungjin, 2012. "On take it or leave it offers in common agency," Economics Letters, Elsevier, vol. 117(3), pages 777-781.
    4. Hernández-Murillo, Rubén, 2019. "Interjurisdictional competition with adverse selection," Journal of Public Economics, Elsevier, vol. 173(C), pages 85-95.
    5. Alessandro Pavan & Giacomo Calzolari, 2010. "Truthful Revelation Mechanisms for Simultaneous Common Agency Games," American Economic Journal: Microeconomics, American Economic Association, vol. 2(2), pages 132-190, May.
    6. repec:ipg:wpaper:2014-049 is not listed on IDEAS
    7. Seungjin Han, 2021. "Robust Equilibria in General Competing Mechanism Games," Papers 2109.13177, arXiv.org, revised Aug 2023.
    8. Guillem Roig, 2022. "The value of investment in nonexclusive contracts," Economic Inquiry, Western Economic Association International, vol. 60(3), pages 1018-1037, July.
    9. repec:dau:papers:123456789/4717 is not listed on IDEAS
    10. Aadhaar Chaturvedi, 2023. "Contracting with multiple suppliers: A multi‐item buyer's make versus buy decision," Production and Operations Management, Production and Operations Management Society, vol. 32(2), pages 434-448, February.
    11. Gwenaël Piaser, 2014. "Incentive compatible mechanisms in multiprincipal multiagent games," Working Papers 2014-49, Department of Research, Ipag Business School.

    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. ATTAR, Andrea & MAJUMDAR, Dipjyoti & PIASER, Gwenaêl & PORTEIRO, Nicolàs, 2003. "Common agency games with separable preferences," LIDAM Discussion Papers CORE 2003102, Université catholique de Louvain, Center for Operations Research and Econometrics (CORE).
    2. Han, Seungjin, 2007. "Strongly robust equilibrium and competing-mechanism games," Journal of Economic Theory, Elsevier, vol. 137(1), pages 610-626, November.
    3. Graham Mallard, 2014. "Static Common Agency And Political Influence: An Evaluative Survey," Journal of Economic Surveys, Wiley Blackwell, vol. 28(1), pages 17-35, February.
    4. Martimort, David & Stole, Lars, 2011. "Public Contracting in Delegated Agency Games," MPRA Paper 32874, University Library of Munich, Germany.
    5. Andrea Attar & Eloisa Campioni & Gwenaël Piaser & Uday Rajan, 2012. "Competing mechanism games of moral hazard: communication and robustness," Review of Economic Design, Springer;Society for Economic Design, vol. 16(4), pages 283-296, December.
    6. Attar, Andrea & Campioni, Eloisa & Piaser, Gwenaël, 2019. "Private communication in competing mechanism games," Journal of Economic Theory, Elsevier, vol. 183(C), pages 258-283.
    7. Martimort, David & Moreira, Humberto Ataíde, 2004. "Common agency with informed principals," FGV EPGE Economics Working Papers (Ensaios Economicos da EPGE) 551, EPGE Brazilian School of Economics and Finance - FGV EPGE (Brazil).
    8. Han, Seungjin, 2006. "Menu theorems for bilateral contracting," Journal of Economic Theory, Elsevier, vol. 131(1), pages 157-178, November.
    9. Martimort David & Stole Lars, 2003. "Contractual Externalities and Common Agency Equilibria," The B.E. Journal of Theoretical Economics, De Gruyter, vol. 3(1), pages 1-40, July.
    10. Laussel, Didier & Le Breton, Michel, 2001. "Conflict and Cooperation: The Structure of Equilibrium Payoffs in Common Agency," Journal of Economic Theory, Elsevier, vol. 100(1), pages 93-128, September.
    11. , & , & ,, 2014. "Nonexclusive competition under adverse selection," Theoretical Economics, Econometric Society, vol. 9(1), January.
    12. Martimort, David, 2019. ""When Olson Meets Dahl": From Inefficient Groups Formation to Inefficient Policy-Making," CEPR Discussion Papers 13843, C.E.P.R. Discussion Papers.
    13. Andrea Attar & Thomas Mariotti & François Salanié, 2011. "Nonexclusive Competition in the Market for Lemons," Econometrica, Econometric Society, vol. 79(6), pages 1869-1918, November.
    14. Galperti, Simone, 2015. "Common agency with informed principals: Menus and signals," Journal of Economic Theory, Elsevier, vol. 157(C), pages 648-667.
    15. Laurence Ales, 2009. "Adverse Selection and Non-exclusive Contracts," 2009 Meeting Papers 854, Society for Economic Dynamics.
    16. Attar, Andrea & Piaser, Gwenael & Porteiro, Nicolas, 2007. "A note on Common Agency models of moral hazard," Economics Letters, Elsevier, vol. 95(2), pages 278-284, May.
    17. Martimort, David & Stole, Lars, 2015. "Menu Auctions and Influence Games with Private Information," MPRA Paper 62388, University Library of Munich, Germany.
    18. Ales, Laurence & Maziero, Pricila, 2016. "Non-exclusive dynamic contracts, competition, and the limits of insurance," Journal of Economic Theory, Elsevier, vol. 166(C), pages 362-395.
    19. Attar, Andrea & Campioni, Eloisa & Mariotti, Thomas & Pavan, Alessandro, 2021. "Keeping the Agents in the Dark: Private Disclosures in Competing Mechanisms," TSE Working Papers 21-1227, Toulouse School of Economics (TSE), revised Dec 2023.
    20. Seungjin Han & Siyang Xiong, 2022. "Common Agency with Non-Delegation or Imperfect Commitment," Department of Economics Working Papers 2022-05, McMaster University.

    More about this item

    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:eee:matsoc:v:56:y:2008:i:1:p:75-95. 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: Catherine Liu (email available below). General contact details of provider: http://www.elsevier.com/locate/inca/505565 .

    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.