Keane, Michael P.; Prasad, Eswar S. - Institute for the Study of Labor (IZA) - 2002
in the variance of wages within sectors. That is, earnings inequality within both the private and public sectors grew … increased education premia. However, changes in inequality within education-experiencegender groups account for about 60 percent … contrast to the U.S. and U.K. experiences, increases in within-group inequality in Poland were very different across skill …