Rosholm, Michael; Staghøj, Jonas; Svarer, Michael - School of Economics and Management, University of Aarhus - 2007
When treatment effects of active labour market programmes are heterogeneous in an observable way across the population …, the allocation of the unemployed into different programmes becomes a particularly important issue. In this paper, we … of case workers. This is done in a duration model context, using the timing-of-events framework to identify causal …