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Informed principal with correlation

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  • Cella, Michela

Abstract

In this paper we analyze an adverse selection model with one principal and one agent, who are both risk neutral and have private information. We assume that the private information of the principal is correlated with that of the agent. The main result of the paper is that the principal can extract a larger share of the surplus from the agent than in the case where her information is public. The principal can design such a contract because she exploits the fact that her type is an informative signal on the agent's one. We fully characterize the equilibrium of the game in which different types of principal offer the same menu of contracts that leaves the agent uninformed about the principal's type. This gives more freedom to the principal when setting the transfers because the agent's constraints need to hold only at an interim stage.

Suggested Citation

  • Cella, Michela, 2008. "Informed principal with correlation," Games and Economic Behavior, Elsevier, vol. 64(2), pages 433-456, November.
    • Handle: RePEc:eee:gamebe:v:64:y:2008:i:2:p:433-456
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    References listed on IDEAS

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    1. Myerson, Roger B, 1983. "Mechanism Design by an Informed Principal," Econometrica, Econometric Society, vol. 51(6), pages 1767-1797, November.
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    7. 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.
    8. Hirshleifer, Jack, 1971. "The Private and Social Value of Information and the Reward to Inventive Activity," American Economic Review, American Economic Association, vol. 61(4), pages 561-574, September.
    9. Cremer, Jacques & McLean, Richard P, 1988. "Full Extraction of the Surplus in Bayesian and Dominant Strategy Auctions," Econometrica, Econometric Society, vol. 56(6), pages 1247-1257, November.
    10. McAfee, R Preston & Reny, Philip J, 1992. "Correlated Information and Mechanism Design," Econometrica, Econometric Society, vol. 60(2), pages 395-421, March.
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    Citations

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    Cited by:

    1. Tröger, Thomas & Mylovanov, Timofiy, 2012. "Mechanism design by an informed principal: the quasi-linear private-values case," Working Papers 12-14, University of Mannheim, Department of Economics.
    2. Michela Cella, 2005. "Risky allocations from a risk-neutral informed principal," Review of Economic Design, Springer;Society for Economic Design, vol. 9(3), pages 191-202, August.
    3. Vasiliki Skreta, 2011. "On the informed seller problem: optimal information disclosure," Review of Economic Design, Springer;Society for Economic Design, vol. 15(1), pages 1-36, March.
    4. Bedard, Nicholas C., 2017. "The strategically ignorant principal," Games and Economic Behavior, Elsevier, vol. 102(C), pages 548-561.
    5. Thomas Tröger & Tymofiy Mylovanov, 2008. "Optimal Auction Design and Irrelevance of Private Information," Bonn Econ Discussion Papers bgse21_2008, University of Bonn, Germany.
    6. Feess,Eberhard & Schieble,Michael & Markus,Walzl, 2004. "When should principals acquire verifiable information?," Research Memorandum 049, Maastricht University, Maastricht Research School of Economics of Technology and Organization (METEOR).
    7. Balkenborg, Dieter & Makris, Miltiadis, 2015. "An undominated mechanism for a class of informed principal problems with common values," Journal of Economic Theory, Elsevier, vol. 157(C), pages 918-958.
    8. Mohammad Davoodalhosseini, 2017. "Constrained Efficiency with Adverse Selection and Directed Search," Staff Working Papers 17-15, Bank of Canada.
    9. Mylovanov, Timofiy & Tröger, Thomas, 2012. "Informed principal problems in generalized private values environments," Theoretical Economics, Econometric Society, vol. 7(3), September.
    10. Pierre Fleckinger, 2007. "Informed Principal and Countervailing Incentives," Université Paris1 Panthéon-Sorbonne (Post-Print and Working Papers) hal-00607075, HAL.
    11. Cho, Wonjoo & Blandford, David, 2015. "Bilateral information asymmetry and irreversible practice adoption through agri-environmental policy: an application to peat land retirement in Norway," 89th Annual Conference, April 13-15, 2015, Warwick University, Coventry, UK 204212, Agricultural Economics Society.

    More about this item

    Keywords

    Informed principal Private values Correlation;

    JEL classification:

    • D82 - Microeconomics - - Information, Knowledge, and Uncertainty - - - Asymmetric and Private Information; Mechanism Design
    • D20 - Microeconomics - - Production and Organizations - - - General
    • L21 - Industrial Organization - - Firm Objectives, Organization, and Behavior - - - Business Objectives of the Firm

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