Open AccessThe Contribution of the Minimum Wage to US Wage Inequality over Three Decades: A Reassessment
Author(s) -
David Autor,
Alan Manning,
Christopher L. Smith
Publication year - 2015
Publication title -
american economic journal applied economics
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 12.996
H-Index - 82
eISSN - 1945-7782
pISSN - 1945-7790
DOI - 10.1257/app.20140073
Subject(s) - economics , earnings , inequality , minimum wage , labour economics , wage inequality , wage , distribution (mathematics) , work (physics) , efficiency wage , mathematics , mechanical engineering , mathematical analysis , accounting , engineering
We reassess the effect of minimum wages on US earnings inequality using additional decades of data and an IV strategy that addresses potential biases in prior work. We find that the minimum wage reduces inequality in the lower tail of the wage distribution, though by substantially less than previous estimates, suggesting that rising lower-tail inequality after 1980 primarily reflects underlying wage structure changes rather than an unmasking of latent inequality. These wage effects extend to percentiles where the minimum is nominally non‐binding, implying spillovers. We are unable to reject that these spillovers are due to reporting artifacts, however
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