As a response to an overall high and persistent unemployment rate during the 1990s and the beginning of the new millennium, the German Federal Employment Agency underwent several reforms. One of the most important reforms, the reform of the organisational structure of the Federal Employment...

This paper provides methodologies for evaluating consumer benefits of infrastructure services using potentially observable information. We define benefit measures for consumers and, using general principles from the index number literature, derive alternative first and second order...

While behavioral interventions are designed to seize attention, little consideration has been given to the costs of doing so. We estimate these costs in the context of a highway safety campaign that displays traffic fatality counts one week each month. We find that this intervention increases...

We evaluate the effectiveness of energy efficiency labeling in guiding household appliance choice decisions. Using a carefully designed choice experiment with several alternative labeling treatments, we disentangle the relative importance of different types of information and intertemporal...

We estimate short- and long-term causal impacts of a type-2 diabetes mellitus (T2DM) diagnosis on lifestyle behaviours. We employ a fuzzy regression discontinuity design exploiting the exogenous cut-off value in the diagnosis of T2DM provided by a biomarker (glycated haemoglobin, HbA1c). We make...

The H-1B program allows firms in the United States to temporarily hire high-skilled foreign citizens. H-1B workers are highly concentrated among a small number of firms. We develop a theoretical model demonstrating that this phenomenon is an artifact of policy design: When the government...