Genetic testing when there is a mix of compulsory and voluntary health insurance
Genetic insurance can deal with the negative effects of genetic testing on insurance coverage and income distribution when the insurer has access to information about test status. Hence, efficient testing is promoted. When information about prevention and test status is private, two types of social inefficiencies may occur; genetic testing may not be done when it is socially efficient and genetic testing may be done although it is socially inefficient. The first type of inefficiency is shown to be likely for consumers with compulsory insurance only, while the second type of inefficiency is more likely for those who have supplemented the compulsory insurance with substantial voluntary insurance. This second type of inefficiency is more important the less effective prevention is. It is therefore a puzzle that many countries have imposed strict regulation on the genetic information insurers have access to. A reason may be that genetic insurance is not yet a political issue, and the advantage of shared genetic information is therefore not transparent.
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- Hoy, Michael, 1989. "The value of screening mechanisms under alternative insurance possibilities," Journal of Public Economics, Elsevier, vol. 39(2), pages 177-206, July.
- Hoy, Michael & Polborn, Mattias, 2000. "The value of genetic information in the life insurance market," Journal of Public Economics, Elsevier, vol. 78(3), pages 235-252, November.
- Besley, Timothy & Hall, John & Preston, Ian, 1998. "Private and public health insurance in the UK," European Economic Review, Elsevier, vol. 42(3-5), pages 491-497, May.
- Tabarrok, Alexander, 1994. "Genetic testing: An economic and contractarian analysis," Journal of Health Economics, Elsevier, vol. 13(1), pages 75-91, March.
- Doherty, Neil A. & Thistle, Paul D., 1996. "Adverse selection with endogenous information in insurance markets," Journal of Public Economics, Elsevier, vol. 63(1), pages 83-102, December.
- Strohmenger, R. & Wambach, A., 2000. "Adverse selection and categorical discrimination in the health insurance markets: the effects of genetic tests," Journal of Health Economics, Elsevier, vol. 19(2), pages 197-218, March.
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