Insurance in a Market for Credence Goods
AbstractWe study the impact of variations in the degree 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 pretending to perform inappropriately high treatment levels leading to overcharging patients. Our approach aims on the impact on changes in each, patients' and physicians' incentive structure when the proportional degree of coinsurance varies. 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. Copyright The Journal of Risk and Insurance.
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Bibliographic InfoArticle provided by The American Risk and Insurance Association in its journal The Journal of Risk and Insurance.
Volume (Year): 72 (2005)
Issue (Month): 1 ()
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- 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.
- Fagart, M.-C. & Picard, P., 1998.
"Optimal Insurance Under Random Auditing,"
9808, Paris X - Nanterre, U.F.R. de Sc. Ec. Gest. Maths Infor..
- 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, Centre de Recherche en Economie et Statistique.
- Lacker, J.M., 1989.
"Optimal Contracts Under Costly State Falsification,"
Purdue University Economics Working Papers
956, Purdue University, Department of Economics.
- 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 1345-63, December.
- Robert Townsend, 1979.
"Optimal contracts and competitive markets with costly state verification,"
45, Federal Reserve Bank of Minneapolis.
- 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.
- Mookherjee, Dilip & Png, Ivan, 1989. "Optimal Auditing, Insurance, and Redistribution," The Quarterly Journal of Economics, MIT Press, vol. 104(2), pages 399-415, May.
- 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.
- Alexander Rasch & Christian Waibel, 2013. "What drives fraud in a credence goods market? Evidence from a field study," CER-ETH Economics working paper series 13/179, CER-ETH - Center of Economic Research (CER-ETH) at ETH Zurich.
- Uwe Dulleck & Rudolf Kerschbamer, 2005.
"Experts vs. discounters: consumer free riding and experts withholding advice in markets for credence goods,"
Economics working papers
2005-09, Department of Economics, Johannes Kepler University Linz, Austria.
- Dulleck, Uwe & Kerschbamer, Rudolf, 2009. "Experts vs. discounters: Consumer free-riding and experts withholding advice in markets for credence goods," International Journal of Industrial Organization, Elsevier, vol. 27(1), pages 15-23, January.
- Uwe Dulleck & Rudolf Kerschbamer, 2007. "Experts vs. Discounters: Consumer Free Riding and Experts Withholding Advice in Markets for Credence Goods," Working Papers 2007-21, Faculty of Economics and Statistics, University of Innsbruck.
- Hyndman, Kyle & Ozerturk, Saltuk, 2011.
"Consumer information in a market for expert services,"
Journal of Economic Behavior & Organization,
Elsevier, vol. 80(3), pages 628-640.
- Kyle Hyndman & Saltuk Ozerturk, 2008. "Consumer Information in a Market for Expert Services," Departmental Working Papers 0801, Southern Methodist University, Department of Economics.
- Winand Emons, 2010.
"Incentive Compatible Reimbursement Schemes for Physicians,"
dp1001, Universitaet Bern, Departement Volkswirtschaft.
- Winand Emons, 2013. "Incentive-Compatible Reimbursement Schemes for Physicians," Journal of Institutional and Theoretical Economics (JITE), Mohr Siebeck, Tübingen, vol. 169(4), pages 605-620, December.
- Emons, Winand, 2010. "Incentive Compatible Reimbursement Schemes for Physicians," CEPR Discussion Papers 7659, C.E.P.R. Discussion Papers.
- Georges Dionne, 2012. "The Empirical Measure of Information Problems with Emphasis on Insurance Fraud and Dynamic Data," Cahiers de recherche 1233, CIRPEE.
- repec:cgr:cgsser:03-07 is not listed on IDEAS
- Loukas Balafoutas & Rudolf Kerschbamer & Matthias Sutter, 2013.
"Second-Degree Moral Hazard in a Real-World Credence Goods Market,"
CESifo Working Paper Series
4458, CESifo Group Munich.
- Loukas Balafoutas & Rudolf Kerschbamer & Matthias Sutter, 2013. "Second-Degree Moral Hazard in a Real-World Credence Goods Market," Working Papers 2013-26, Faculty of Economics and Statistics, University of Innsbruck.
- Loukas Balafoutas & Rudolf Kerschbamer & Matthias Sutter, 2013. "Second-Degree Moral Hazard in a Real-World Credence Goods Market," Economics Working Papers ECO2013/08, European University Institute.
- Balafoutas, Loukas & Kerschbamer, Rudolf & Sutter, Matthias, 2013. "Second-Degree Moral Hazard in a Real-World Credence Goods Market," IZA Discussion Papers 7714, Institute for the Study of Labor (IZA).
- Nell, Martin & Schiller, Jörg, 2002. "Erklärungsansätze für vertragswidriges Verhalten von Versicherungsnehmern aus Sicht der ökonomischen Theorie," Working Papers on Risk and Insurance 7, University of Hamburg, Institute for Risk and Insurance.
- repec:cgr:cgsser:02-08 is not listed on IDEAS
- Dulleck, Uwe & Kerschbamer, Rudolf, 2005. "Experts vs Discounters: Competition and Market Unravelling When Consumers Do Not Know What they Need," CEPR Discussion Papers 5242, C.E.P.R. Discussion Papers.
- Dominik Erharter, 2012. "Credence goods markets, distributional preferences and the role of institutions," Working Papers 2012-11, Faculty of Economics and Statistics, University of Innsbruck.
- Bonroy, Olivier & Lemarié, Stéphane & Tropéano, Jean-Philippe, 2013.
"Credence goods, experts and risk aversion,"
Elsevier, vol. 120(3), pages 464-467.
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