I empirically examine whether autocratic governments use decoy voting in the United Nations General Assembly to hide repressive behavior of their regimes. Previous research has identified the State of Israel as a unique decoy. My sample includes votes on all 4,878 contested resolutions involving...

We examine whether changes of government influence compliance with international agreements. We investigate compliance with the NATO two percent target to which all NATO countries committed themselves during the NATO summit in Wales in 2014. The dataset includes the military expenditure by NATO...

How do global political shocks influence individuals' expectations about economic outcomes? We run a unique survey on inflation expectations among 145 tenured economics professors in Germany and exploit the 2022 Russian invasion in Ukraine as a natural experiment to identify the effect of a...

Using representative household survey data, we study the short-term microeconomic effects of the Egyptian revolution on household behaviour in terms of education, health expenditure and savings. We construct a new measure of political instability by analysing the number of fatalities during...

This paper investigates whether social media access is associated with increased probability or intensity of ethnic conflict in Myanmar. In this context most people use mobile phones, and particularly the Facebook app, to access the internet. To distinguish the effects of social media from those...

In this paper we analyze the structure of contest equilibria with a variable number of individuals. First we analyze a situation where the total prize depends on the number of agents and where every single agent faces opportunity costs of investing in the contest. Second we analyze a situation...

Deutschland wurde bereits zweimal, 1966–1969 und 2005–2009, von einer großen Koalition regiert. Deskriptive Zeitreihenanalysen wirtschaftspolitischer Kennzahlen zeigen nicht auf, dass es unter diesen großen Koalitionen signifikante Kurswechsel in der Wirtschaftspolitik gab. Qualitative...

I investigate how government ideology and globalization are associated with top income shares in 16 OECD countries over the period 1970 to 2010. I use the new World Top Incomes Database. Globalization is measured by the KOF index of globalization. The results show that the top 1% income share...

Principal-agent problems can arise when preferences of voters are not aligned with preferences of political representatives. Often the consequence of the political principalagentproblem is political catering to special interests. In this paper I provide examples of principal-agent problems...

Do changes in public infrastructure impact voter turnout? After reunification numerous high schools have been closed in East Germany. Difference-in-differences estimations show that high school closures between 1992 and 2010 triggered a decline in voter turnout in the following state election,...