Using time-diary data from 25 countries, we demonstrate that there is a negative relationship between real GDP per capita and the female-male difference in total work time per day-the sum of work for pay and work at home. In rich northern countries on four continents there is no difference-men...

Using time-diary data from 25 countries, we demonstrate that there is a negative relationship between real GDP per capita and the female-male difference in total work time per day -- the sum of work for pay and work at home. In rich northern countries on four continents, including the United...

Virtue is modeled as an asset that women can use in the marriage market: since men value virginity in prospective mates, preserving her virtue increases a woman's chances of marrying a high-status husband, and therefore allows for upward social mobility. Consistent with some historical and...

Using time-diary data from 25 countries, we demonstrate that there is a negative relationship between real GDP per capita and the female-male difference in total work time per day - the sum of work for pay and work at home. In rich northern countries on four continents, including the United...