Moral Hazard, Insurance, and Some Collusion
A risk-averse consumer purchases an insurance policy; if she suffers a loss, she may receive services from a provider to recover some of the loss. Only the consumer and the provider know if the loss has actually occurred. The provider's behavior is uncertain. With some positive probability, the provider is honest, reporting the loss information truthfully to the insurer; with the complementary probability, the provider reports the information strategically, by writing a side-contract with the consumer to maximize the joint surplus of the provider-consumer coalition. We show that there is a loss of generality in considering only collusion-proof contracts, and characterize equilibria implemented by collusion-proof and noncollusion-proof contracts. When the probability of a provider acting collusively is small, the equilibrium contract is not collusion-proof but approximately first-best. When the probability of a provider acting collusively is large, the equilibrium contract is independent of this probability and identical to the equilibrium collusion-proof contract when the provider is collusive with probability 1.
|Date of creation:||01 Feb 2001|
|Date of revision:|
|Publication status:||Forthcoming, Journal of Economic Behavior and Organization|
|Contact details of provider:|| Postal: Boston College, 140 Commonwealth Avenue, Chestnut Hill MA 02467 USA|
Web page: http://fmwww.bc.edu/EC/
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.:
- Dawes, Robyn M & Thaler, Richard H, 1988. "Anomalies: Cooperation," Journal of Economic Perspectives, American Economic Association, vol. 2(3), pages 187-97, Summer.
- Kofman, F. & Lawarree, J., 1993.
"On the Optimality of Allowing Collusion,"
93-02, University of Washington, Department of Economics.
- Kofman, F. & Lawarree, J., 1993. "On the Optimality of Allowing Collusion," Discussion Papers in Economics at the University of Washington 93-02, Department of Economics at the University of Washington.
- Brian Erard & Jonathan S. Feinstein, 1994.
"Honesty and Evasion in the Tax Compliance Game,"
RAND Journal of Economics,
The RAND Corporation, vol. 25(1), pages 1-19, Spring.
- Ching-to Albert Ma & Thomas G. McGuire, 1995.
"Optimal Health Insurance and Provider Payment,"
0059, Boston University - Industry Studies Programme.
- Jean Tirole, 1996.
"A Theory of Collective Reputations (with applications to the persistence of corruption and to firm quality),"
Review of Economic Studies,
Oxford University Press, vol. 63(1), pages 1-22.
- Tirole, J., 1993. "A Theory of Collective Reputations with Applications to the Persistence of Corruption and to Firm Quality," Working papers 93-13, Massachusetts Institute of Technology (MIT), Department of Economics.
- Tirole, Jean, 1994. ""A Theory of Collective Reputations" with Applications to the Persistence of Corruption and to Firm Quality," IDEI Working Papers 38, Institut d'Économie Industrielle (IDEI), Toulouse.
- Tirole, Jean, 1986. "Hierarchies and Bureaucracies: On the Role of Collusion in Organizations," Journal of Law, Economics and Organization, Oxford University Press, vol. 2(2), pages 181-214, Fall.
- Samuel Bowles, 1998. "Endogenous Preferences: The Cultural Consequences of Markets and Other Economic Institutions," Journal of Economic Literature, American Economic Association, vol. 36(1), pages 75-111, March.
- Matthew Rabin, 1998.
"Psychology and Economics,"
Journal of Economic Literature,
American Economic Association, vol. 36(1), pages 11-46, March.
- Rabin, Matthew, 1997. "Psychology and Economics," Department of Economics, Working Paper Series qt8jd5z5j2, Department of Economics, Institute for Business and Economic Research, UC Berkeley.
- Matthew Rabin., 1997. "Psychology and Economics," Economics Working Papers 97-251, University of California at Berkeley.
When requesting a correction, please mention this item's handle: RePEc:boc:bocoec:496. 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: (Christopher F Baum)
If references are entirely missing, you can add them using this form.