Review of Economics of the Household
One key component in the health capital investment model in (Grossman, M. Journal of Political Economy, 80: 223–255, 1972) is time spent on improving health. However, few empirical studies have examined how time spent on health investment is determined. In this paper, we fill this void in the literature by investigating how people allocate their time for different types of health-related activities in response to economic variables. Using the American Time Use Survey, we distinguish health-enhancing and health-deteriorating leisure activities, with the rationale that these activities may respond differently to socioeconomic environment. We find that health-enhancing and health-deteriorating time respond to economic variables in opposite directions. Specifically, a higher wage rate leads to a reduction in health-deteriorating activities but an increase in health-enhancing activities, particularly those with an investment nature. This finding holds for most subsamples we examine. Our result implies substantial substitution within nonmarket time.
0000-0001-8611-1577 (Du), 0000-0001-9916-6008 (Yagihashi)
Original Publication Citation
Du, J., & Yagihashi, T. (2017). Health capital investment and time spent on health related activities. Review of Economics of the Household, 15(4), 1215-1248. doi:10.1007/s11150-017-9378-9
Du, Juan and Yagihashi, Takeshi, "Health Capital Investment and Time Spent on Health Related Activities" (2017). Economics Faculty Publications. 32.