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Information Revelation in Competing Mechanism Games

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Abstract

We consider multiple-principal multiple-agent games of incomplete information. In this context, we identify a class of direct and incentive compatible mechanisms: each principal privately recommends to each agent to reveal her private information to the other principals, and each agent behaves truthfully. We show that there is a rationale in restricting attention to this class of mechanisms: if all principals make use of direct incentive compatible mechanisms, there are no incentives to unilaterally deviate towards more sophisticated mechanisms. We develop two examples to show that private recommendations are a key element of our construction, and that the restriction to direct incentive compatible mechanisms is not sufficient to provide a complete characterization of equilibria.

Suggested Citation

  • Andrea Attar & Eloisa Campioni & Gwenael Piaser, 2011. "Information Revelation in Competing Mechanism Games," CEIS Research Paper 205, Tor Vergata University, CEIS, revised 04 Jul 2011.
    • Handle: RePEc:rtv:ceisrp:205
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    1. Lars A. Stole, 1995. "Nonlinear Pricing and Oligopoly," Journal of Economics & Management Strategy, Wiley Blackwell, vol. 4(4), pages 529-562, December.
    2. Laffont, Jean-Jacques & Pouyet, Jerome, 2004. "The subsidiarity bias in regulation," Journal of Public Economics, Elsevier, vol. 88(1-2), pages 255-283, January.
    3. Martimort, David & Semenov, Aggey, 2008. "The informational effects of competition and collusion in legislative politics," Journal of Public Economics, Elsevier, vol. 92(7), pages 1541-1563, July.
    4. Peters, Michael, 2001. "Common Agency and the Revelation Principle," Econometrica, Econometric Society, vol. 69(5), pages 1349-1372, September.
    5. Andrea Attar & Thomas Mariotti & François Salanié, 2011. "Nonexclusive Competition in the Market for Lemons," Econometrica, Econometric Society, vol. 79(6), pages 1869-1918, November.
    6. 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.
    7. 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.
    8. McAfee, R Preston, 1993. "Mechanism Design by Competing Sellers," Econometrica, Econometric Society, vol. 61(6), pages 1281-1312, November.
    9. d'Aspremont, Claude & Dos Santos Ferreira, Rodolphe, 2010. "Oligopolistic competition as a common agency game," Games and Economic Behavior, Elsevier, vol. 70(1), pages 21-33, September.
    10. Myerson, Roger B., 1982. "Optimal coordination mechanisms in generalized principal-agent problems," Journal of Mathematical Economics, Elsevier, vol. 10(1), pages 67-81, June.
    11. David Martimort & Salvatore Piccolo, 2010. "The Strategic Value of Quantity Forcing Contracts," American Economic Journal: Microeconomics, American Economic Association, vol. 2(1), pages 204-229, February.
    12. Glenn Ellison & Drew Fudenberg & Markus Möbius, 2004. "Competing Auctions," Journal of the European Economic Association, MIT Press, vol. 2(1), pages 30-66, March.
    13. 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.
    14. Peters, Michael & Severinov, Sergei, 1997. "Competition among Sellers Who Offer Auctions Instead of Prices," Journal of Economic Theory, Elsevier, vol. 75(1), pages 141-179, July.
    15. Olsen, Trond E. & Osmundsen, Petter, 2001. "Strategic tax competition; implications of national ownership," Journal of Public Economics, Elsevier, vol. 81(2), pages 253-277, August.
    16. Khalil, Fahad & Martimort, David & Parigi, Bruno, 2007. "Monitoring a common agent: Implications for financial contracting," Journal of Economic Theory, Elsevier, vol. 135(1), pages 35-67, July.
    17. Attar, Andrea & Campioni, Eloisa & Piaser, Gwenaël & Rajan, Uday, 2010. "On multiple-principal multiple-agent models of moral hazard," Games and Economic Behavior, Elsevier, vol. 68(1), pages 376-380, January.
    18. Giacomo Calzolari, 2004. "Incentive Regulation of Multinational Enterprises," International Economic Review, Department of Economics, University of Pennsylvania and Osaka University Institute of Social and Economic Research Association, vol. 45(1), pages 257-282, February.
    19. Michael Peters & Balázs Szentes, 2012. "Definable and Contractible Contracts," Econometrica, Econometric Society, vol. 80(1), pages 363-411, January.
    20. David Martimort & Lars Stole, 2002. "The Revelation and Delegation Principles in Common Agency Games," Econometrica, Econometric Society, vol. 70(4), pages 1659-1673, July.
    21. Han, Seungjin, 2007. "Strongly robust equilibrium and competing-mechanism games," Journal of Economic Theory, Elsevier, vol. 137(1), pages 610-626, November.
    22. Takuro Yamashita, 2010. "Mechanism Games With Multiple Principals and Three or More Agents," Econometrica, Econometric Society, vol. 78(2), pages 791-801, March.
    23. Bond, Eric W. & Gresik, Thomas A., 1996. "Regulation of multinational firms with two active governments: A common agency approach," Journal of Public Economics, Elsevier, vol. 59(1), pages 33-53, January.
    24. Andrea Attar & Eloisa Campioni & Gwena�l Piaser & Uday Rajan, 2006. "On multiple agent models of moral hazard," Working Papers 2006_32, Department of Economics, University of Venice "Ca' Foscari".
    25. Epstein, Larry G. & Peters, Michael, 1999. "A Revelation Principle for Competing Mechanisms," Journal of Economic Theory, Elsevier, vol. 88(1), pages 119-160, September.
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    More about this item

    Keywords

    Incomplete information; competing mechanisms; information revelation;
    All these keywords.

    JEL classification:

    • D82 - Microeconomics - - Information, Knowledge, and Uncertainty - - - Asymmetric and Private Information; Mechanism Design

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