This paper investigates the effects of intensified screening of disability insurance benefit applications. A large-scale experiment was setup where in 2 of the 26 Dutch regions case workers of the disability insurance administration were instructed to screen applications more intense. The...

We estimate peer effects for fourth graders in six European countries. The identification relies on variation across classes within schools. We argue that classes within primary schools are formed roughly randomly with respect to family background. Similar to previous studies, we find sizeable...

In a dynamic labor market worker-firm matches dissolve frequently causing workers to separate and firms to look for replacements. A separation may be initiated by the worker (a quit) or the firm (a layoff), or may result from a joint decision. A dissolution of a worker-firm match may be...