Individuals match on length and type of education. We find that around half of the systematic sorting on education is explained by the tendency of individuals to marry someone who went to the same educational institution or to an institution near them. This may be due to low search frictions or...

In this paper, we exploit a high school pilot scheme to identify the causal effect of advanced high school math on labor market outcomes. The pilot scheme reduced the costs of choosing advanced math because it allowed for a more flexible combination of math with other courses. We find clear...

Bullying is a widespread social phenomenon that is thought to have detrimental effects on life outcomes. This paper investigates the link between bullying and later school performance. We rely on rich survey and register-based data for children born in a region of Denmark during 1990–92,...