ZEW Discussion Papers

This paper estimates the effect of heterogeneous university funding stemming from the German Excellence Initiative on a regional firm’s probability to innovate by using a multi-valued two-way fixed effects…

Increasing the participation of women in top-level corporate boards is high on the agenda of policymakers. Yet, we know little about director appointment dynamics and the drivers and impediments of women…

Previous work suggests a general uncertainty surrounding the migration process acts as a barrier to outmigration. In this paper, we argue that this barrier is exacerbated when relative economic policy…

In a field experiment with 341 participants, we study whether social comparisons, either in isolation or in combination with a climate-related moral appeal, can change the use of public and car-related…

The SearchEngine is an open source project providing an integrated framework for diverse matching activities, especially the linkage of large scale firm data by fuzzy criteria like company names and addresses.…

Actors in various settings have been increasingly relying on algorithmic tools to support their decision-making. Much of the public debate concerning algorithms - especially the associated regulation of new…

I examine the financial fragility of German households during the second wave of COVID-19 infections in the winter of 2020/21 by analyzing the households’ ability to come up with EUR 2,000 within one month.…

We study the labor demand effect of immigration on local labor markets by exploiting the fact that refugees in Germany are banned from working in the first few months after arrival. This natural experiment…