Personality Traits and the Marriage Market

Abstract

Which and how many attributes are relevant for the sorting of agents in a matching market? This paper addresses these questions by constructing indices of mutual attractiveness that aggregate information about agents’ attributes. The first k indices for agents on each side of the market provide the best approximation of the matching surplus by a k -dimensional model. The methodology is applied on a unique Dutch household survey containing information about education, height, body mass index, health, attitude toward risk, and personality traits of spouses.