A further look at household portfolio choice and health status

摘要

This paper investigates the effect of changes in health status on household financial wealth and financial portfolio choice. It is shown that the impact of health events on household financial and non-financial wealth is asymmetric. A diagnosis of a new disease leads to a larger decrease in financial wealth than in non-financial wealth. Moreover, we find that the puzzle pertaining to the relationship between health status and portfolio choice discussed in the extant literature generally disappears after controlling for differences in the amount of financial assets held by healthy and sick people. The results suggest that the effect of changes in health status on household financial portfolios is indirect. A health shock significantly reduces household total financial wealth, in turn leading households to restructure the composition of their financial assets.