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Wednesday, April 26, 2017

Minimum Wages and the Distribution of Family Incomes in the United States

Arindrajit Dube at Equitable Growth: 

Minimum wages and the distribution of family incomes in the United States: Introduction The ability of minimum-wage policies in the United States to aid lower-income families depends on how they affect wage gains, potential job losses, and other sources of family income, including public assistance. In contrast to a large body of research on the effects of minimum wages on employment,1 there are relatively fewer studies that empirically estimate the impact of minimum wage policies on family incomes. 
In my new paper, I use individual-level data between 1984 and 2013 from the Current Population Survey by the U.S. Census Bureau to provide a thorough assessment of how U.S. minimum wage policies have affected the distribution of family incomes.2 Similar to existing work, I consider how minimum wages influence the poverty rate. Going beyond most existing research, however, I also calculate the effect of the policies for each income percentile, adjusting for family size. This highlights the types of families that are helped or hurt by wage increases. I also calculate the effect on a broader measure of income that includes tax credits and noncash transfers. I quantify the offset effect of higher wages on the use of transfer programs and the gains net of the offsets by income percentiles, painting a fuller picture of how minimum-wage policies affect the U.S. income distribution and the overall well-being of U.S. families.
Overall, I find robust evidence that higher minimum wages lead to increases in incomes among families at the bottom of the income distribution and that these wages reduce the poverty rate. A 10 percent increase in the minimum wage reduces the nonelderly poverty rate by about 5 percent. At the same time, I find evidence for some substitution of government transfers with earnings, as evidenced by the somewhat smaller income increases after accounting for tax credits such as the Earned Income Tax Credit and noncash transfers such as the Supplemental Nutrition Assistance Program. The overall increase in post-tax income is about 70 percent as large as the increase in pretax income. ...

    Posted by on Wednesday, April 26, 2017 at 08:39 AM in Economics, Income Distribution | Permalink  Comments (74)


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