Results from cultural evolutionary theory often suggest that social learning can lead cultural groups to differ markedly in the same environment. Put differently, cultural evolutionary processes can in principle stabilise behavioural differences between groups, which in turn could lead selection...

The lack of female CEOs and the persistent gender pay gap, especially at higher income levels, have become popular topics both in academics and society. Most studies focus on the differences between males and females that perpetuate this “glass ceiling,” while few look at within-gender...