Inequalities of income and inequalities of longevity: a cross-country study

Eric Neumayer and Thomas Plümper

LSE Research Online Documents on Economics from London School of Economics and Political Science, LSE Library

Abstract: Objectives. We examined the effects of market income inequality (income inequality before taxes and transfers) and income redistribution via taxes and transfers on inequality in longevity. Methods. Life tables were used to compute Gini coefficients of longevity inequality for all individuals and for individuals that survived at least to the age of ten. Longevity inequality was regressed on market income inequality and income redistribution controlling for a range of potential confounders in a cross-sectional time-series sample of up to 28 predominantly Western developed countries and up to 37 years. Results. Income inequality before taxes and transfers is positively associated with inequality in the number of years lived, while income redistribution (the difference between market income inequality and income inequality after taxes and transfers have been accounted for) is negatively associated with longevity inequality in our sample. Conclusions. To the extent that our estimated effects based on observational data are causal, governments can reduce inequality in the number of years lived not only via public health policies, but also via their influence on market income inequality and the redistribution of incomes from the relatively rich to the relatively poor.

JEL-codes: N0 (search for similar items in EconPapers)
Date: 2016-01-01
New Economics Papers: this item is included in nep-age and nep-hea
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Citations: View citations in EconPapers (6)

Published in American Journal of Public Health, 1, January, 2016, 106(1), pp. 160-165. ISSN: 0090-0036

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Journal Article: Inequalities of income and inequalities of longevity: A cross-country study (2016)
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Persistent link: https://EconPapers.repec.org/RePEc:ehl:lserod:64174

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