Moral hazard and linear contracts : Economies with idiosyncratic risks
In exchange economies where moral hazard affects the distribution of individual risks, we study the viability of linear nonexclusive contracts. It is shown that the linearity in prices and payoffs is compatible with the presence of moral hazard when coupled with a simple participation fee. More specifically, we prove existence of competitive equilibrium when individuals exchange the contracts. The participation fee can be seen as a form of sharing the profits and losses of an insurance company offering such contracts. The contracts can be given the more general interpretation of financial assets in markets where the unverifiability of trades is widespread. The asset prices are such that financial markets may be "incomplete" at equilibrium.
|Date of creation:||01 Jan 2000|
|Date of revision:|
|Contact details of provider:|| Postal: HEC Paris, 78351 Jouy-en-Josas cedex, France|
Web page: http://www.hec.fr/
More information through EDIRC
References listed on IDEAS
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.:
- Harald Uhlig, 2010.
"A Law of Large Numbers for Large Economies,"
Levine's Working Paper Archive
2070, David K. Levine.
- Pradeep Dubey & John Geanakoplos & Martin Shubik, 1988. "Default and Efficiency in a General Equilibrium Model with Incomplete Markets," Cowles Foundation Discussion Papers 879R, Cowles Foundation for Research in Economics, Yale University, revised Feb 1989.
- M Ali Khan & Yeneng Sun, 1997. "On the Decomposition and Characterization of Risk With a Continuum of Random Variables," Economics Working Paper Archive 383, The Johns Hopkins University,Department of Economics.
- Helpman, Elhanan & Laffont, Jean-Jacques, 1975. "On moral hazard in general equilibrium theory," Journal of Economic Theory, Elsevier, vol. 10(1), pages 8-23, February.
- Smale, S., 1974. "Global analysis and economics IIA : Extension of a theorem of Debreu," Journal of Mathematical Economics, Elsevier, vol. 1(1), pages 1-14, March.
- Cass, David & Chichilnisky, Graciela & Wu, Ho-Mou, 1996. "Individual Risk and Mutual Insurance," Econometrica, Econometric Society, vol. 64(2), pages 333-41, March.
- MINELLI, Enrico & POLEMARCHAKIS, Heracles, 1999.
"Nash-Walras equilibria of a large economy,"
CORE Discussion Papers
1999043, Université catholique de Louvain, Center for Operations Research and Econometrics (CORE).
- Malinvaud, E, 1973. "Markets for an Exchange Economy with Individual Risks," Econometrica, Econometric Society, vol. 41(3), pages 383-410, May.
- Grossman, Sanford J & Hart, Oliver D, 1983.
"An Analysis of the Principal-Agent Problem,"
Econometric Society, vol. 51(1), pages 7-45, January.
- Sanford J Grossman & Oliver D Hart, 2001. "An Analysis of the Principal-Agent Problem," Levine's Working Paper Archive 391749000000000339, David K. Levine.
- 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.
- Prescott, Edward C & Townsend, Robert M, 1984.
"Pareto Optima and Competitive Equilibria with Adverse Selection and Moral Hazard,"
Econometric Society, vol. 52(1), pages 21-45, January.
- Edward C Prescott & Robert M Townsend, 2010. "Pareto Optima and Competitive Equilibria With Adverse Selection and Moral Hazard," Levine's Working Paper Archive 2069, David K. Levine.
When requesting a correction, please mention this item's handle: RePEc:ebg:heccah:0699. See general information about how to correct material in RePEc.
For technical questions regarding this item, or to correct its authors, title, abstract, bibliographic or download information, contact: (Sandra Dupouy)
If references are entirely missing, you can add them using this form.