# 13-035/V (2013-03-05)

Author(s)
Hans van Kippersluis, Erasmus University Rotterdam; Titus J. Galama, University of Southern California, Dornsife College Center for Economic and Social Research & RAND Corporation, USA
Keywords:
consumption, health, health capital, health behavior, wealth
JEL codes:
D91, I10, I12, I14, J24

This discussion paper resulted in the publication 'Wealth and Health Behavior: Testing the Concept of a Health Cost' (2014). Volume 72, pages 197-220.

Wealthier individuals engage in healthier behavior. This paper seeks to explain this phenomenon by developing a theory of health behavior, and exploiting both lottery winnings and inheritances to test the theory. We distinguish between the direct monetary cost and the indirect health cost (value of health lost) of unhealthy consumption. The health cost increases with wealth and the degree of unhealthiness, leading wealthier individuals to consume more healthy and moderately unhealthy, but fewer severely unhealthy goods. The empirical evidence presented suggests that differences in health costs may indeed provide an explanation for behavioral differences, and ultimately health outcomes, between wealth groups.