This paper investigates the causal effect of regional variation in active labor market policy utilizing data for 176 German employment offices and a period covering 2000-2004. In this endeavor, we also analyze the impact of the recent labor market reforms ('Hartz reforms'). We use flow measures...

This paper estimates treatment effects of two active labor market policies – a training program and a wage subsidy scheme – on participants' employment probabilities. The analysis is based on unique data from the 18th wave of the Polish Labor Force Survey containing detailed and extensive...

We test whether financial incentives have an effect on weight reduction in a randomized controlled trial involving 700 obese persons assigned to three experimental groups. While two treatment groups obtain Euro150 and Euro300, respectively, for achieving an individually assigned target weight...

As part of its efforts to reach the targets of the Kyoto Protocol, in April 2009 the European Commission enacted new legislation to reduce the per-kilometer CO2 emissions of newly registered automobiles. This paper critically assesses this legislation with respect to its economic and...

We test whether financial incentives have an effect on weight reduction in a randomized controlled trial involving 700 obese persons assigned to three experimental groups. While two treatment groups obtain €150 and €300, respectively, for achieving an individually assigned target weight...