Cream Skimming, Dregs Skimming, and Pooling: On the Dynamics of Competitive Screening
We discuss the existence of a pooling equilibrium in a two-period model of an insurance market with asymmetric information. We solve the model numerically. We pay particular attention to the reasons for non-existence in cases where no pooling equilibrium exists. In addition to the phenom- enon of cream skimming emphasized in earlier literature, we here point to the the importance of the opposite: dregs skimming, whereby high-risk consumers are proÞtably detracted from the candidate pooling contract.
|Date of creation:||20 Mar 2003|
|Date of revision:|
|Contact details of provider:|| Postal: Department of Economics, Copenhagen Business School, Solbjerg Plads 3 C, 5. sal, DK-2000 Frederiksberg, Denmark|
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- Parigi, Bruno M., 1994. "Self selection in a dynamic credit model," European Journal of Political Economy, Elsevier, vol. 10(3), pages 571-590, October.
- Nilssen, Tore, 2000. "Consumer lock-in with asymmetric information," International Journal of Industrial Organization, Elsevier, vol. 18(4), pages 641-666, May.
- Dionne, G. & Doherty, N., 1991.
"Adverse Selection, Commitment and Renegotiation : Extention to and Evidence From Insurance Markets,"
Cahiers de recherche
9134, Centre interuniversitaire de recherche en économie quantitative, CIREQ.
- Dionne, Georges & Doherty, Neil A, 1994. "Adverse Selection, Commitment, and Renegotiation: Extension to and Evidence from Insurance Markets," Journal of Political Economy, University of Chicago Press, vol. 102(2), pages 209-35, April.
- Dionne, G. & Doherty, N.A., 1993. "Adverse Selection, Commitment and Renegotiation: Extension to and Evidence from Insurance Markets," Papers 9301, Paris X - Nanterre, U.F.R. de Sc. Ec. Gest. Maths Infor..
- Dionne, G. & Doherty, N., 1991. "Adverse Selection, Commitment and Renegotiation : Extention to and Evidence From Insurance Markets," Cahiers de recherche 9134, Universite de Montreal, Departement de sciences economiques.
- Asheim, Geir B. & Nilssen, Tore, 1996.
"Non-discriminating renegotiation in a competitive insurance market,"
European Economic Review,
Elsevier, vol. 40(9), pages 1717-1736, December.
- Asheim, G.B. & Nilssen, T., 1994. "Non-Discriminating Renegotiation in a Competitive Insurance Market," Papers 25, Laval - Laboratoire Econometrie.
- Asheim, G.B. & Nilssen, T., 1995. "Non-Discriminating Renogociation in a Competitive Insurance Market," Memorandum 03/1995, Oslo University, Department of Economics.
- Szpiro, George G, 1986. "Measuring Risk Aversion: An Alternative Approach," The Review of Economics and Statistics, MIT Press, vol. 68(1), pages 156-59, February.
- Joseph E. Stiglitz, 1977. "Monopoly, Non-linear Pricing and Imperfect Information: The Insurance Market," Review of Economic Studies, Oxford University Press, vol. 44(3), pages 407-430.
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