Competitive tendering of local bus services in Germany has received increased attention. Employing Seemingly Unrelated Regression analyses, we observe that prices have regionally varying determinants; for example, while prices throughout most of the federal state of Hesse increase over time,...

In this paper, we analyze how a nationwide population-based skin cancer screening program (SCS) implemented in Germany in 2008 has impacted the number of hospital discharges following malignant skin neoplasm diagnosis (ICD–10 code C43_C44) and the malignant melanoma mortality rate (ICD–10...

Assessing the infection fatality rate (IFR) of SARS-CoV-2 is one of the most controversial issues during the pandemic. Due to asymptomatic or mild courses of COVID-19, many infections remain undetected. Reported case fatality rates - COVID-19-associated deaths divided by number of detected...

If labour market policies aimed at people with disabilities are effective, we should observe no significant difference in labour market outcomes between disable and non-disable individuals. This paper examines the impact of disability status on labour market outcomes using matching methods...

This paper explores the use of a fuzzy regression discontinuity design where multiple treatments are applied at the threshold. The identification results show that, under the very strong assumption that the change in the probability of treatment at the cutoff is equal across treatments, a...

We investigate whether physicians' financial incentives influence health care supply, technology diffusion, and resulting patient outcomes. In 1997, Medicare consolidated the geographic regions across which it adjusts physician payments, generating area-specific price shocks. Areas with higher...

Anecdotal evidence relates corruption with high levels of military spending. This paper tests empirically whether such a relationship exists. The empirical analysis is based on data from four different sources for up to 120 countries in the period 1985-98, The association between military...

We estimate the causal real economic effects of a randomized anticorruption crackdown on local governments in Brazil over the period 2003-2014 using rich micro-data on corruption and firms. After anti-corruption audits, municipalities experience an increase in economic activity concentrated in...

Disputes over penalties for breach of contract are often solved in court. A simple model shows how inefficient courts may induce public buyers to refrain from enforcing penalties for late delivery to avoid litigation, inducing sellers to delay. Using a large dataset on Italian public...

Corruption is widely spread across the world and is believed to affect economic growth negatively. It is most persistent in the developing countries. Russian economy is not an exception. Significant losses are also reported in public procurement in Russia due to corruption. Unfortunately, to...