This paper uses a survey among students at European universities to explore whether Russia’s invasion of Ukraine has affected attitudes toward European integration. Some respondents completed the survey just before Russia’s assault on February 24, 2022, and some did so just afterwards, thus...

This paper offers an explanation why most democracies are characterized by moderate taxation of wealth although the wealth distribution is persistently skewed to the right. We model an economy in which agents have to acquire higher education to qualify for skilled work and in which capital...

It is often argued that a saticfactory institutional quality is prerequi- site for successfull financial integration. This paper analyzes the influence of financial integration on institutional quality. We construct a dynamic politico-economic model in which the ruling elite uses its political...

We explore how the share of the private sector in total external debt affects perceived creditworthiness and the likelihood of sovereign default in developing countries. While there are theoretical arguments both in favor and against a stabilizing role of private-sector borrowing, the evidence...

We present a two-armed bandit model of decision making under uncertainty where the expected return to investing in the "risky arm'' increases when choosing that arm and decreases when choosing the "safe'' arm. These dynamics are natural in applications such as human capital development, job...