In this paper we examine three implementation and interpretation issues associated with Krueger and Summers’s (1988) method for calculating interindustry wage differentials. The literature tends to report a less than complete set of industry wage differentials; use the wrong standard errors;...

This paper examines determinants of the proportion of females in the establishment as this variable can affect the male- female wage gap in an important way. Our search for the determinants is guided by two views of the labour market, namely discrimination and coincidence of needs between firms...