Although the college-high school wage gap for younger men has doubled over the past 30 years, the gap for older men has remained nearly constant. We argue that these shifts reflect changes in the relative supply of highly-educated workers across age groups. Cohorts born in the first half of the...

This paper presents new evidence on the effects of changing union membership on trends in wage dispersion in the U.S. labor market. I use data from the mid-1970s and early 1990s to compare union membership rates for workers in different deciles of the wage distribution, and to calculate the...

Standard models suggest that adverse labor demand shocks will lead to bigger employment losses if institutional factors like minimum wages and trade unions prevent downward wage adjustments. Some economists have argued that this insight explains the contrast between the United States, where real...

Despite several decades of research there is still widespread disagreement over the interpretation of the wage differences between black and white workers. Do the differences reflect productivity differences, discrimination, or both? If lower black earnings reflect a productivity difference,...

During the 1980s wage differentials between younger and older workers and between more and less educated workers expanded rapidly. Wage dispersion among individuals with the same age and education also rose. A simple explanation for both sets of facts is that earnings represent a return to a...

This paper re-examines the connection between unions and wage inequality, focusing on three questions: (1) How does the union wage effect vary across the wage distribution? (2) What is the effect of unionism on the overall variance of wages at the end of the 1980s? (3) How much of the increase...

The average wage differential between black and white men fell from 40 percent in 1960 to 25 percent in 1980. Much of this convergence is attributable to a relative increase in the rate of return to schooling among black workers. It is widely argued that the growth in the relative return to...

A growing body of research shows that firms' employment and wage-setting policies contribute to wage inequality and pay disparities between groups. We measure the effects of these policies on racial pay differences in Brazil. We find that nonwhites are less likely to work at establishments that...

We examine the changing relationship between unionization and wage inequality in Canada and the United States. Our study is motivated by profound recent changes in the composition of the unionized workforce. Historically, union jobs were concentrated among low-skilled men in private sector...

Although women make up nearly half the U.S. workforce, most studies of earnings inequality focus on men. This is at least in part because of the complexity of modeling both the decision to work (i.e., the extensive margin) and the level of earnings conditional on work (the intensive margin). In...