Women choose to marry men with more money. It's not that getting married will somehow make you earn more, which is a more naive take, but perhaps is more motivational.

Fun bit of statistics there, and some neat charts. The punchline--if I read it correctly--isn't that marriage magically makes men better earners, but rather that it seems to be a good milestone of overall maturity and that that correlates with earnings.

Isn't this guy a nazi?