In the beginning of the COVID-19 pandemic, governments had to rely on Non-Pharmaceutical Interventions in their struggle against the spread of the virus. The stringency of the lockdowns differed across space and time as governments had to adjust their strategy dynamically to the country-specific...

In the beginning of the COVID-19 pandemic, governments had to rely on Non-Pharmaceutical Interventions in their struggle against the spread of the virus. The stringency of the lockdowns differed across space and time as governments had to adjust their strategy dynamically to the country-specific...

This paper studies the regional treatment effects of infrastructure projects on employment and transport volumes by combining the quantitative econometric method with qualitative case studies. The quantitative method that we use is synthetic control, which allows us to analyze the causal effects...

According to French law, employers have to pay at least six months salary to employees whose seniority exceeds two years in case of unfair dismissal. We show, relying on data, that this regulation entails a hike in severance payments at two-year seniority which induces a significant rise in the...

According to French law, employers have to pay at least six months salary to employees whose seniority exceeds two years in case of unfair dismissal. We show, relying on data, that this regulation entails a hike in severance payments at two-year seniority which induces a significant rise in the...

The sheer size of the EU and US economies combined suggests substantial economic benefits from eliminating tariffs, reducing the costs of regulatory divergence, and deepening cooperation. Estimating these gains is difficult: uncertainty concerning modelling choices, data, and scenarios looms...

Investitionsschutz- und -förderverträge (IFV) sind völkerrechtliche Abkommen zwischen zwei Staaten. Sie haben das Ziel, ausländische Direktinvestitionen (ADI) zu fördern, indem sie die Rechtssicherheit für ausländische Investoren verbessern. Sie schützen Unternehmen der Signatarstaaten...

Reportedly, firms often find it impossible to finance large and long-term projects despite positive net present values. Should governments step in and can their assistance be effective? This paper studies the case of public export credit guarantees in Germany. Covering the default risk of...