Insurance in a Market for Credence Goods
We study the impact of insurance on the amount of fraud in a physician-patient relationship. In a market for credence goods, where prices are regulated by an authority, physicians act as experts. Due to their informational advantage, physicians have an incentive to cheat by inducing inappropriate treatment levels. It is shown that a higher coinsurance rate may lead to either less fraud in the market and a lower probability of patients searching for second opinions or more fraud and more searches. We also show that a higher coinsurance rate corresponds with a higher level of physicians specialising.
|Date of creation:||2002|
|Contact details of provider:|| Postal: Poschingerstrasse 5, 81679 Munich|
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- Lacker, Jeffrey M & Weinberg, John A, 1989.
"Optimal Contracts under Costly State Falsification,"
Journal of Political Economy,
University of Chicago Press, vol. 97(6), pages 1345-1363, December.
- Lacker, J.M., 1989. "Optimal Contracts Under Costly State Falsification," Purdue University Economics Working Papers 956, Purdue University, Department of Economics.
- Marie-CÃ©cile Fagart & Pierre Picard, 1999. "Optimal Insurance Under Random Auditing," The Geneva Risk and Insurance Review, Palgrave Macmillan;International Association for the Study of Insurance Economics (The Geneva Association), vol. 24(1), pages 29-54, June.
- M-C. Fagart & P. Picard, 1998. "Optimal insurance under random auditing," THEMA Working Papers 98-08, THEMA (THéorie Economique, Modélisation et Applications), Université de Cergy-Pontoise.
- Marie-Cécile Fagart & Pierre Picard, 1998. "Optimal Insurance Under Random Auditing," Working Papers 98-47, Center for Research in Economics and Statistics.
- Fagart, M.-C. & Picard, P., 1998. "Optimal Insurance Under Random Auditing," Papers 9808, Paris X - Nanterre, U.F.R. de Sc. Ec. Gest. Maths Infor..
- Dilip Mookherjee & Ivan Png, 1989. "Optimal Auditing, Insurance, and Redistribution," The Quarterly Journal of Economics, Oxford University Press, vol. 104(2), pages 399-415.
- Asher Wolinsky, 1993. "Competition in a Market for Informed Experts' Services," RAND Journal of Economics, The RAND Corporation, vol. 24(3), pages 380-398, Autumn.
- Asher Wolinsky, 1991. "Competition in a Market for Informed Experts' Services," Discussion Papers 959, Northwestern University, Center for Mathematical Studies in Economics and Management Science.
- Emons, Winand, 2001. "Credence goods monopolists," International Journal of Industrial Organization, Elsevier, vol. 19(3-4), pages 375-389, March.
- Winand Emons, 1995. "Credence Goods Monopolists," Diskussionsschriften dp9501, Universitaet Bern, Departement Volkswirtschaft.
- Emons, Winand, 1997. "Credence Goods Monopolists," Berkeley Olin Program in Law & Economics, Working Paper Series qt9c5508x4, Berkeley Olin Program in Law & Economics.
- Keith J. Crocker & John Morgan, 1998. "Is Honesty the Best Policy? Curtailing Insurance Fraud through Optimal Incentive Contracts," Journal of Political Economy, University of Chicago Press, vol. 106(2), pages 355-375, April.
- Townsend, Robert M., 1979. "Optimal contracts and competitive markets with costly state verification," Journal of Economic Theory, Elsevier, vol. 21(2), pages 265-293, October.
- Robert M. Townsend, 1979. "Optimal contracts and competitive markets with costly state verification," Staff Report 45, Federal Reserve Bank of Minneapolis.
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