RT Journal Article SR Electronic T1 The Economics of Hypergamy JF Journal of Human Resources JO J Hum Resour FD University of Wisconsin Press SP 260 OP 281 DO 10.3368/jhr.58.3.1219-10604R1 VO 58 IS 1 A1 Almås, Ingvild A1 Kotsadam, Andreas A1 Moen, Espen R. A1 Røed, Knut YR 2023 UL http://jhr.uwpress.org/content/58/1/260.abstract AB Partner selection is a vital feature of human behavior with important consequences for individuals, families, and society. We use the term hypergamy to describe a phenomenon whereby there is a tendency for husbands to be of higher rank within the male earnings capacity distribution than their wives are within the female distribution. Such patterns are difficult to verify empirically because earnings are both a cause and an effect of the mating process. Using parental earnings rank as a predetermined measure of earnings capacity to solve the simultaneity problem, we show that hypergamy is an important feature of today’s mating patterns in one of the most gender-equal societies in the world, namely Norway. We argue that through its influence on household specialization, hypergamy may explain parts of the remaining gender wage gap.