Risk Preferences and Obesity: A Behavioral Economics Approach
DOI:
https://doi.org/10.18533/ijbsr.v6i7.836Keywords:
Risk Aversion, Behavioral Economics, Obesity, Health Risk KnowledgeAbstract
Risk aversion has been shown to have a negative effect on adverse health behaviors such as smoking and heavy alcohol consumption. However, the significance and sign of the effect of risk aversion on the tendency to be obese has not been established in previous research. Additionally, the knowledge of specific health risks arising from obesity has been shown to have a significant negative effect on obesity, although the interaction between health risk awareness and risk aversion has not been studied. This paper fills this gap in the literature by studying the relationship between risk preferences, health risk knowledge and the occurrence of obesity within. In this paper, data from a nationally representative survey of adults in the United States is used to determine the significance of measures for both risk aversion and health risk knowledge on the likelihood of obesity, while controlling for the usual variables shown by previous research to be predictors for obesity. Risk aversion is found to have a positive and significant effect on obesity within the general population; however, this effect loses its significance within sub-populations who exhibit awareness of the health risk from obesity, as measured by two different proxy variables.
References
Anderson, L. R., and Mellor, J.M.. (2008). Predicting health behaviors with an experimental measure of risk preference." Journal of Health Economics 27(5), 1260-1274.
Barsky, R. B., et al. (1997). Preference parameters and behavioral heterogeneity: An experimental approach in the health and retirement study. The Quarterly Journal of Economics 112(2), 537-579.
Cutler, D., and Glaeser, E. (2005). What explains differences in smoking, drinking, and other health related behaviors? American Economic Review 95(2), 238-242.
Dave, D., and Saffer, H., (2008). Alcohol demand and risk preference. Journal of Economic Psychology 29(6), 810-831.
Davis, C., et al. (2004). Decisionāmaking deficits and overeating: A risk model for obesity. Obesity Research 12(6), 929-935.
Davis, C., et al. (2010). Immediate pleasures and future consequences. A neuropsychological study of binge eating and obesity. Appetite 54(1), 208-213.
Dohmen, T., et al. (2011). Individual risk attitudes: Measurement, determinants, and behavioral consequences. Journal of the European Economic Association, 9(3), 522-550.
Kan, K., and Tsai, W. (2004). Obesity and risk knowledge. Journal of Health Economics 23(5), 907-934.
Mullahy, J., & Sindelar, J. L. (1994). Health, income, and risk aversion: assessing some welfare costs of alcoholism and poor health (No. w4649). National Bureau of Economic Research.
Picone, G., et al. (2004). Effects of risk and time preference and expected longevity on demand for medical tests. Journal of Risk and Uncertainty 28(1), 39-53.
Volpp KG, Pauly MV, Loewenstein G, Bangsberg D. (2009). P4P4P: an agenda for research on pay- for-performance for patients. Health Affairs, 28(1), 206-214.
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