Over the 2000s, many federal states in Germany shortened the duration of secondary school by one year while keeping the curriculum unchanged. Exploiting quasi-experimental variation due to the staggered introduction of this reform allows me to identify the causal effect of increased learning...

A simple model of decentralised graduation standards is presented. It is shown that a school whose students are disadvantaged on the labour market applies less demanding standards because such students have less incentives to graduate. The model's predictions are tested using Dutch school-level...

We investigate the effect of peer group composition on language improvement in language classes for adults. Using unique survey data of migrants participating in an intensive language course in Germany, we find that the age and skill composition of groups affect skill acquisition as assessed by...

A simple model of decentralised graduation standards is presented. It is shown that a school whose students are disadvantaged on the labour market applies less demanding standards because such students have less incentives to graduate. The model's predictions are tested using Dutch school-level...

Increases in youth vaping rates and concerns of a new generation of nicotine addicts recently prompted an increase in the federal minimum legal purchase age (MLPA) for tobacco products, including e-cigarettes, to 21 years. This study presents the first regression discontinuity evidence on the...

How do patient and provider incentives affect the provision of long-term care? Our analysis of 551 thousand nursing home stays yields three main insights. First, Medicaid-covered residents prolong their stays instead of transitioning to community-based care due to limited cost-sharing. Second,...

We suggest an alternative indicator that can lead to price reductions in the public procurement market for goods, i.e., the elasticity of prices to quantities purchased. We apply the analysis to the procurement of medical devices by exploiting a survey from the Italian AntiCorruption Authority....

A simple Tiebout model is presented where states provide university education to both immobile and mobile students. State governments choose the quality of public universities by trading off the value of education for the local immobile student population and the costs, net of tuition revenues,...

Although a relevant share of firms is created out of unemployment and current active labor market policies in Europe often subsidize unemployed individuals to start their own businesses, little is known about the role of unemployment insurance (UI) generosity for self-employment. By using...

We compile biographical information on more than 5,000 Prussian politicians and exploit newly digitized administrative data to examine whether landowning and landless elites differ in the extent to which they support health infrastructure projects. Using exogenous variation in soil texture, we...