This paper is based on the idea that the effort exerted by children, parents and schools affects the outcome of the education process. We test this idea using the National Child Development Study. Our theoretical model suggests that the effort exerted by the three groups of agents is...

In an experimental setting some Danish unemployed workers were assigned to an activation program while others were not. Unemployed who were assigned to the activation program found a job more quickly. We show that the activation effect increases with the distance between the place of residence...