The Value of Information in a Principal-Agent Model with Moral Hazard: The Ex Ante Contracting Case
AbstractWe examine a principal-agent model with moral hazard in which the technology – the vector of probability distributions from the agent’s actions to the possible outcomes – is initially unknown. A signal correlated with the technology is observed after the principal and agent agree to the contract (ex ante contracting). The signal may be uninformative (null information) or informative and observed only by the principal (private information) or observed by both the principal and agent (public information). We show that: (i) if the principal implements different actions for each signal with private information, then the principal strictly prefers both public to private information and private to null information; (ii) if the principal implements the same action for either signal with public information, then the principal is indifferent between null and private information, which she prefers to public information; (iii) the value of information can be non-monotonic both with private and with public information; and (iv) the value of information may be greater either with private or with public information.
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Bibliographic InfoPaper provided by Deakin University, Faculty of Business and Law, School of Accounting, Economics and Finance in its series Economics Series with number 2006_23.
Date of creation: 28 Jul 2006
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Moral Hazard; Ex Ante Contracting; Informed Principal; Technology; Value of Information;
Find related papers by JEL classification:
- D82 - Microeconomics - - Information, Knowledge, and Uncertainty - - - Asymmetric and Private Information; Mechanism Design
- D86 - Microeconomics - - Information, Knowledge, and Uncertainty - - - Economics of Contract Law
Please report citation or reference errors to , or , if you are the registered author of the cited work, log in to your RePEc Author Service profile, click on "citations" and make appropriate adjustments.:
- Myerson, Roger B, 1983.
"Mechanism Design by an Informed Principal,"
Econometric Society, vol. 51(6), pages 1767-97, November.
- Maskin, Eric & Tirole, Jean, 1990. "The Principal-Agent Relationship with an Informed Principal: The Case of Private Values," Econometrica, Econometric Society, vol. 58(2), pages 379-409, March.
- Mezzetti, Claudio & Tsoulouhas, Theofanis, 2000. "Gathering information before signing a contract with a privately informed principal," International Journal of Industrial Organization, Elsevier, vol. 18(4), pages 667-689, May.
- Inderst, Roman, 2001. "Incentive schemes as a signaling device," Journal of Economic Behavior & Organization, Elsevier, vol. 44(4), pages 455-465, April.
- Igal Hendel & Alessandro Lizzeri, 2003.
"The Role Of Commitment In Dynamic Contracts: Evidence From Life Insurance,"
The Quarterly Journal of Economics,
MIT Press, vol. 118(1), pages 299-327, February.
- Igal Hendel & Alessandro Lizzeri, 2000. "The Role of Commitment in Dynamic Contracts: Evidence from Life Insurance," NBER Working Papers 7470, National Bureau of Economic Research, Inc.
- Georges Dionne & Christian Gourieroux & Charles Vanasse, 2001. "Testing for Evidence of Adverse Selection in the Automobile Insurance Market: A Comment," Journal of Political Economy, University of Chicago Press, vol. 109(2), pages 444-473, April.
- Diamond, Peter A. & Stiglitz, Joseph E., 1974. "Increases in risk and in risk aversion," Journal of Economic Theory, Elsevier, vol. 8(3), pages 337-360, July.
- Myerson, Roger B., 1982. "Optimal coordination mechanisms in generalized principal-agent problems," Journal of Mathematical Economics, Elsevier, vol. 10(1), pages 67-81, June.
- Hector Chade & Randolph Silvers, .
"Informed Principal, Moral Hazard, and the Value of a More Informative Technology,"
2133302, Department of Economics, W. P. Carey School of Business, Arizona State University.
- Chade, Hector & Silvers, Randy, 2002. "Informed principal, moral hazard, and the value of a more informative technology," Economics Letters, Elsevier, vol. 74(3), pages 291-300, February.
- Shannon, Chris, 1995. "Weak and Strong Monotone Comparative Statics," Economic Theory, Springer, vol. 5(2), pages 209-27, March.
- Kim, Son Ku, 1995. "Efficiency of an Information System in an Agency Model," Econometrica, Econometric Society, vol. 63(1), pages 89-102, January.
- Grossman, Sanford J & Hart, Oliver D, 1983.
"An Analysis of the Principal-Agent Problem,"
Econometric Society, vol. 51(1), pages 7-45, January.
- Sanford Grossman & Oliver Hart, . "An Analysis of the Principal-Agent Problem," Rodney L. White Center for Financial Research Working Papers 15-80, Wharton School Rodney L. White Center for Financial Research.
- Cardon, James H & Hendel, Igal, 2001. "Asymmetric Information in Health Insurance: Evidence from the National Medical Expenditure Survey," RAND Journal of Economics, The RAND Corporation, vol. 32(3), pages 408-27, Autumn.
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