@article{Polachek1981,
author = {Polachek, S.W.},
title= {Occupational self-selection: a human capital approach to sex differences in occupational structure},
year = {1981},
doi = {10.2307/1924218},
journal = {Review of Economics and Statistics },
volume = {63},
number = {1},
pages = {60--69},
}