Cross-section and time-series data from the Panel Study of Income Dynamics from 1967 to 1981 are pooled generating a data set large enough to allow calculation of union-nonunion wage differentials for as many as 260 subgroups in the population. No previous study has examined as many groups. The...

Previous studies of the gender pay gap in the United States have found a narrowing of that gap in the past two decades, but have differed substantially in the reported magnitude of that change. This study calculates gender earnings differences using Panel Study of Income Dynamics data for...

Relatively few articles have examined the rates of return to education in Pakistan in recent years. This paper uses data from the 2001-02 Pakistan Integrated Household Survey to compute returns from different levels of education. Returns to education are found to be higher for females than for...

Many studies have used micro-level data in estimating earnings differentials by gender for college professors. None has studied racial earnings differences for faculty except by employing a dummy variable for race in its regression models. The availability of the 1993 National Study of...