Health Risk, Income, and Employment-Based Health Insurance
AbstractWhile many believe that an individual’s health plays an important role in both their willingness and ability to obtain health insurance in the employment-based setting, relatively little agreement exists on the extent to which health status affects coverage rates, particularly for those with lower incomes. In this paper, we examine the relationship between health risk and the purchase of group health insurance and whether that relationship differs by a person’s income and whether they obtain coverage in the small, medium, or large group market. Using the panel component of the 1996-2002 Medical Expenditure Panel Survey (MEPS), we find that health risk is positively associated with private health insurance across the different markets, and that this positive relationship is stronger for low and middle income people, particularly in the large group market. Our results are consistent with the existence of adverse selection in the group market in the form of low rates of coverage among low risks due to an absence of risk rating of premiums. We conclude that pooled premiums for low risks, particularly those with low incomes, may represent a more important financial barrier to coverage in voluntary group insurance than high premiums for high risks.
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Bibliographic InfoPaper provided by National Bureau of Economic Research, Inc in its series NBER Working Papers with number 11677.
Date of creation: Oct 2005
Date of revision:
Publication status: published as M. Kate Bundorf & Bradley Herring & Mark V. Pauly, 2010. "Health Risk, Income, and Employment-Based Health Insurance," Forum for Health Economics & Policy, Berkeley Electronic Press, vol. 13(2).
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Other versions of this item:
- Bundorf M. Kate & Herring Bradley & Pauly Mark V., 2010. "Health Risk, Income, and Employment-Based Health Insurance," Forum for Health Economics & Policy, De Gruyter, De Gruyter, vol. 13(2), pages 1-35, September.
- I1 - Health, Education, and Welfare - - Health
This paper has been announced in the following NEP Reports:
- NEP-ALL-2005-10-08 (All new papers)
- NEP-HEA-2005-10-08 (Health Economics)
- NEP-IAS-2005-10-08 (Insurance Economics)
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