Iryo To Shakai
Online ISSN : 1883-4477
Print ISSN : 0916-9202
ISSN-L : 0916-9202
Research Article
The Correlation of Income Inequality on Self-Rated Health
International Comparison between Japan and the United States by Using Multilevel Analysis
Miki Kobayashi
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2009 Volume 19 Issue 4 Pages 321-334

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Abstract

In this paper, we examine how regional inequality affects self-rated health at an individual level. We conduct a multilevel analysis by using micro data from nationwide surveys, which is the Japanese General Social Survey, 2000(JGSS) in Japan and the Current Population survey, March 2002(CPS) in the US. The results of the ordered probit model show that the effect on the Gini coefficient is significantly positive for both countries, and the magnitude of the marginal effect of the Gini coefficient is Japan(0.299) and US(0.054), respectively. Especially worth noting is that we also find that income inequality has a substantial influence on the elderly, for which the magnitude of the marginal effect of the Gini coefficient is Japan(1.124) and US(0.250), respectively. Individuals who live in an area of high inequality tend to report themselves as unhealthy, even after controlling for various individual and regional characteristics in both countries.

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© 2009 The Health Care Science Institute
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