Why Do Beautiful Women Sometimes Marry Unattractive Men?

It may be that the unattractive man has a lot of money, or some other compelling attribute.

But a new study by Satoshi Kanazawa, an evolutionary psychologist at the London School of Economics, suggests it may be a simple supply-and-demand issue: there are more beautiful women in the world than there are handsome men.

Why? Kanazawa argues it’s because good-looking parents are 36% more likely to have a baby daughter as their first child than a baby son—which suggests, evolutionarily speaking, that beauty is a trait more valuable for women than for men. The study was conducted with data from 3,000 Americans, derived from the National Longitudinal Study of Adolescent Health, and was published in the Journal of Theoretical Biology.

Freakonomics Blog » Why Do Beautiful Women Sometimes Marry Unattractive Men?