Risk and uncertainty in health investment
Extending the Grossman  model of health capital into a stochastic one, we analyze how the presence of Knightian uncertainty about the efficacy of health care affects the optimal health investment behavior of individuals. Using Gilboa and Schmeidler's  model of maxmin expected utility (MMEU) with multiple priors, we show that an agent retains the initial level of health capital if the price of health care lies within a certain range. We also show that the no-investment range expands as the degree of Knightian uncertainty rises.
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Volume (Year): 12 (2011)
Issue (Month): 1 (February)
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- Selden, Thomas M., 1993. "Uncertainty and health care spending by the poor: The health capital model revisited," Journal of Health Economics, Elsevier, vol. 12(1), pages 109-115, April.
- Picone, Gabriel & Uribe, Martin & Mark Wilson, R., 1998. "The effect of uncertainty on the demand for medical care, health capital and wealth," Journal of Health Economics, Elsevier, vol. 17(2), pages 171-185, April.
- David Laibson, 1997.
"Golden Eggs and Hyperbolic Discounting,"
The Quarterly Journal of Economics,
Oxford University Press, vol. 112(2), pages 443-478.
- Marcus Berliant & Hideo Konishi, 2004.
"Salience: Agenda Choices by Competing Candidates,"
Boston College Working Papers in Economics
603, Boston College Department of Economics.
- Faruk Gul & Wolfgang Pesendorfer, 2001.
"Temptation and Self-Control,"
Econometric Society, vol. 69(6), pages 1403-1435, November.
- David Schmeidler, 1989.
"Subjective Probability and Expected Utility without Additivity,"
Levine's Working Paper Archive
7662, David K. Levine.
- Schmeidler, David, 1989. "Subjective Probability and Expected Utility without Additivity," Econometrica, Econometric Society, vol. 57(3), pages 571-587, May.
- Grossman, Michael, 1972. "On the Concept of Health Capital and the Demand for Health," Journal of Political Economy, University of Chicago Press, vol. 80(2), pages 223-255, March-Apr.
- Chang, Fwu-Ranq, 1996. "Uncertainty and investment in health," Journal of Health Economics, Elsevier, vol. 15(3), pages 369-376, June.
- Nishimura, Kiyohiko G. & Ozaki, Hiroyuki, 2007. "Irreversible investment and Knightian uncertainty," Journal of Economic Theory, Elsevier, vol. 136(1), pages 668-694, September.
- Dardanoni, Valentino & Wagstaff, Adam, 1987. "Uncertainty, inequalities in health and the demand for health," Journal of Health Economics, Elsevier, vol. 6(4), pages 283-290, December.
- Adam Oliver, 2000. "Uncertainty aversion: a reply to the paper by Andersson and Lyttkens," Health Economics, John Wiley & Sons, Ltd., vol. 9(3), pages 253-255.
- Dow, James & Werlang, Sergio Ribeiro da Costa, 1992. "Uncertainty Aversion, Risk Aversion, and the Optimal Choice of Portfolio," Econometrica, Econometric Society, vol. 60(1), pages 197-204, January.
- Peter P. Wakker, 2000. "Uncertainty aversion: a discussion of critical issues in health economics," Health Economics, John Wiley & Sons, Ltd., vol. 9(3), pages 261-263.
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