Trends in earnings inequality and earnings instability among U.S. couples: How important is assortative matching?

Dmytro Hryshko, Chinhui Juhn and Kristin McCue

Labour Economics, 2017, vol. 48, issue C, 168-182

Abstract: We examine changes in inequality and instability of the combined earnings of married couples over the 1980–2009 period using Social Security earnings data matched to Survey of Income and Program Participation panels. Relative to male earnings inequality, the inequality of couples’ earnings is both lower in levels and rises by a smaller amount. We also find that couples’ earnings instability is lower in levels compared to male earnings instability and actually declines in these data. While wives’ earnings played an important role in dampening the rise in inequality and year-to-year variation in resources at the family level, we find that marital sorting and coordination of labor supply decisions at the family level played a minor role. Comparing actual couples to randomly paired simulated couples, we find very similar trends in earnings inequality and instability.

Keywords: Earnings inequality; Earnings instability; Assortative matching; Family labor supply (search for similar items in EconPapers)
Date: 2017
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Citations: View citations in EconPapers (26)

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Related works:
Working Paper: Trends in Earnings Inequality and Earnings Instability among U.S. Couples: How Important is Assortative Matching? (2015)
Working Paper: Trends in Earnings Inequality and Earnings Instability among U.S. Couples: How Important is Assortative Matching? (2015)
Working Paper: Trends in Earnings Inequality and Earnings Instability among U.S. Couples: How Important Is Assortative Matching? (2014)
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Persistent link: https://EconPapers.repec.org/RePEc:eee:labeco:v:48:y:2017:i:c:p:168-182

DOI: 10.1016/j.labeco.2017.08.006

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