Gender differences in pay continue to persist, despite decades of equal-pay legislation and the promotion of equal … emphasis on the effects of sample selection. It decomposes the gender pay gap in different subsamples and identifies drivers of … the gap that remained unobserved so far. In particular, it shows the empirical disappearance of the gender pay gap in …

examine both and reveal striking gender differences. A consistent - and puzzling - finding is that unions reduce wage …