%0 Report %A Almås, Ingvild %A Kotsadam, Andreas %A Moen, Espen R. %A Røed, Knut %T The Economics of Hypergamy %D 2019 %8 2019 Feb %I Institute of Labor Economics (IZA) %C Bonn %7 IZA Discussion Paper %N 12185 %U https://www.iza.org/index.php/publications/dp12185 %X Partner selection is a vital feature of human behavior with important consequences for individuals, families, and society. Hypergamy occurs when a husband’s earning capacity systematically exceeds that of his wife. We provide a theoretical framework that rationalizes hypergamy even in the absence of gender differences in the distribution of earnings capacity. Using parental earnings rank, a predetermined measure of earnings capacity that solves the simultaneity problem of matching affecting earnings outcomes, we show that hypergamy is an important feature of Norwegian mating patterns. A vignette experiment identifies gender differences in preferences that can explain the observed patterns. %K marriage %K gender identity %K labor supply %K household specialization