Inequality and mortality: new evidence from U.S. county panel data
A large body of past research, looking across countries, states, and metropolitan areas, has found positive and statistically significant associations between income inequality and mortality. By contrast, in recent years more robust statistical methods using larger and richer data sources have generally pointed to little or no relationship between inequality and mortality. This paper aims both to document how methodological shortcomings tend to positively bias this statistical association and to advance this literature by estimating the inequality-mortality relationship. We use a comprehensive and rich new data set that combines U.S. county-level data for 1990 and 2000 on age-race-gender-specific mortality rates, a rich set of observable covariates, and previously unused Census data on local income inequality (Gini index and three income percentile ratios). Using panel data estimation techniques, we find evidence of a statistically significant negative relationship between mortality and inequality. This finding that increased inequality is associated with declines in mortality at the county level suggests a change in course for the literature. In particular, the emphasis to date on the potential psychosocial and resource allocation costs associated with higher inequality is likely missing important offsetting positives that may dominate.
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- Jennifer M. Mellor & Jeffrey Milyo, 2002.
"Income Inequality and Health Status in the United States: Evidence from the Current Population Survey,"
Journal of Human Resources,
University of Wisconsin Press, vol. 37(3), pages 510-539.
- Jennifer Mellor & Jeffrey Milyo, 1998. "Income Inequality and Health Status in the United States: Evidence From the Current Population Survey," Discussion Papers Series, Department of Economics, Tufts University 9815, Department of Economics, Tufts University.
- Angus Deaton & Darren Lubotsky, 2002.
"Mortality, inequality and race in American cities and states,"
204, Princeton University, Woodrow Wilson School of Public and International Affairs, Research Program in Development Studies..
- Deaton, Angus & Lubotsky, Darren, 2003. "Mortality, inequality and race in American cities and states," Social Science & Medicine, Elsevier, vol. 56(6), pages 1139-1153, March.
- Angus Deaton & Darren Lubotsky, 2001. "Mortality, Inequality and Race in American Cities and States," NBER Working Papers 8370, National Bureau of Economic Research, Inc.
- Angus Deaton & Darren Lubotsky, 2002. "Mortality, inequality and race in American cities and states," Working Papers 263, Princeton University, Woodrow Wilson School of Public and International Affairs, Center for Health and Wellbeing..
- Andrew Leigh & Christopher Jencks, 2006.
"Inequality and Mortality: Long-Run Evidence from a Panel of Countries,"
CEPR Discussion Papers
533, Centre for Economic Policy Research, Research School of Economics, Australian National University.
- Leigh, Andrew & Jencks, Christopher, 2007. "Inequality and mortality: Long-run evidence from a panel of countries," Journal of Health Economics, Elsevier, vol. 26(1), pages 1-24, January.
- Leigh, Andrew & Jencks, Christopher, 2006. "Inequality and Mortality: Long-Run Evidence from a Panel of Countries," Working Paper Series rwp06-032, Harvard University, John F. Kennedy School of Government.
- Ulf-G. Gerdtham & Magnus Johannesson, 2004. "Absolute Income, Relative Income, Income Inequality, and Mortality," Journal of Human Resources, University of Wisconsin Press, vol. 39(1).
- Christine Eibner & William N. Evans, 2005. "Relative Deprivation, Poor Health Habits, and Mortality," Journal of Human Resources, University of Wisconsin Press, vol. 40(3).
- Kawachi, Ichiro & Kennedy, Bruce P., 1997. "The relationship of income inequality to mortality: Does the choice of indicator matter?," Social Science & Medicine, Elsevier, vol. 45(7), pages 1121-1127, October.
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