Publication type
Journal Article
Authors
Publication date
June 1, 2015
Abstract:
We use British panel data to determine the exogenous impact of income on a number of individual health outcomes: general health status, mental health, physical health problems, and health behaviours (drinking and smoking). Lottery winnings allow us to make causal statements regarding the effect of income on health, as the amount won by winners is largely exogenous. Positive income shocks have no significant effect on self-assessed overall health, but a significant positive effect on mental health. This result seems paradoxical on two levels. First, there is a well-known gradient in health status in cross-sectional data, and second, general health should partly reflect mental health, so that we may expect both variables to move in the same direction. We propose a solution to the first apparent paradox by underlining the endogeneity of income. For the second, we show that lottery winnings are also associated with more smoking and social drinking. General health will reflect both mental health and the effect of these behaviours and so may not improve following a positive income shock.
Published in
Health Economics
Volume and page numbers
Volume: 24 , p.516 -538
DOI
http://dx.doi.org/10.1002/hec.3035
ISSN
10579230
Subjects
Notes
Not held in Hilary Doughty Research Library - bibliographic reference only
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