Publications (23)

We study how the stringency of policy measures to counter the COVID-19 pandemic affects individuals’ trust in formal institutions. Drawing on micro-level panel data from Germany spanning an 18-month period from the onset of the pandemic, we show that, on average, there is a pronounced negative...

European official development assistance to Middle Eastern and North African (MENA) countries increased sharply after 2011, ostensibly in support of the social, economic, and above all political changes demanded by the Arab uprisings. The subsequent turn to development policies driven by security...

A burgeoning literature on repression against civilians argues that exposure to violence changes victims’ identities by strengthening attachment to the in-group and creates downstream effects for political and social behaviour that persist across generations. In this paper, we ask whether selective...

Until the 1970s, only 1000 Vietnamese lived in West and East Germany, most of them international students. West Germany, in particular, had not yet been confronted with non-European refugees. This changed after 1978 with the influx of around 35,000 “boat people” from Viet Nam and other countries in...

The European Union (EU) has set targets for gradually reducing greenhouse gas emissions through 2050. One of the instruments involved is the 2009 Renewable Energy Directive, which specifies a 20 per cent renewable energy target for the EU by 2020. This paper reviews tensions and institutional...

This paper frames the transition towards clean energies as a sequential process of instrument choice and instrument change. First, regulators decide how to initiate the transition away from fossil energies. Here, support policies for renewable electricity are politically convenient because they face...

Particular sets of institutions, once they become established in a society, have a strong tendency to persist. In this paper I argue that understanding how elites form and reproduce is key to understanding the persistence of institutions over time. I illustrate this idea with a simple political...

The former German Democratic Republic underwent a unique post-communist transition because it was absorbed into the wealthy Federal Republic of Germany and has received massive subsidies. Nonetheless, serious difficulties have persisted, including higher unemployment, rapid deindustrialization, and...

The aim of this paper is to examine the concentration of wealth among the group of top wealth holders, defined as those with wealth in excess of a high cut off. The paper begins by considering the definition of this cut off, analogous to the definition of a poverty line at the other end of the...