When do men retire


Do Kiwis who move to Australia still raise the IQs of both countries?

If immigration lowers wages in New Zealand, political parties should be cheering every New Zealander who leaves because their emigration will raise wages here!? But none of them do that. They welcome returning New Zealanders.

Source: Immigration Economics: A Review David Card and Giovanni Peri, April, 2016.

Tiny comparative advantage differences in the marital division of labour makes the gender pay gap inevitable

It was Gary Becker in his 1957 PhD which became The Economics of Discrimination mentioned that tiny differences in comparative advantage lead to large differences in the division of labour. He later observed that increasing returns from specialised human capital is a powerful driver of the division of labour.

Another way of saying that the superior reading and verbal skills of women directs them towards interactive occupations