Buchinsky, Moshe - In: Empirical Economics 26 (2001) 1, pp. 87-113
This study uses quantile regression techniques to analyze changes in the returns to education for women. The data used is the March Current Population Survey for the years 1968, 1973, 1979, 1986 and 1990. The first step in estimating the single (linear) index selection equation uses Ichimura's...