In this paper, we suggest a novel approach to program evaluation that allows identification of the causal effect of a training program on the likelihood of being invited to a job interview under weak assumptions. The idea is to measure the program-effects by pre- and posttreatment data that are...

This paper presents a model allowing to analyze voting, welfare institutions and economic performance. We consider a political economy framework with three classes of agents: entrepreneurs, employed workers and unemployed workers. Agents vote on alternative institutional options: the degree of...