Public financial support for firm-level Research and Innovation (R&I) can generate important socio-economic returns. This is especially true if firms use this support to develop radical innovation, defined as…
This paper assesses the impact of a large expansion of public childcare in Germany on wage inequality. Exploiting regional variation in childcare supply over the 1990s, I show that in regions with stronger…
Spätestens mit dem Start von ChatGPT im November 2022 ist die Bedeutung und Tragweite von künstlicher Intelligenz (KI bzw. AI) einer breiten Öffentlichkeit bewusst geworden. Mit dem AI Act haben sich im…
This paper examines the extent to which aggregate-level de-routinization can be attributed to firm-level technology adoption during the most recent technological expansion. We use administrative data and a novel…
We estimate intergenerational mobility of education for people born 1940-1999 at the subnational level for 40 European countries. The result is a panel of mobility indices for 105 mesoregions (NUTS1), and 215…
Because judges exercise discretion in how they handle and decide cases, heterogeneity across judges can affect case outcomes and, thus, preferences among litigants for particular judges. However, selection…
This paper investigates the evolution of aggregate productivity and markups among French manufacturing firms between 1994 and 2016, by focusing on the role of reallocation with respect to both aggregate…
The role of friends in the US opioid epidemic is examined. Using data from the National Longitudinal Survey of Adolescent Health (Add Health), adults aged 25-34 and their high school best friends are focused on.…
We analyze variation in firm performance as a function of the international diversification of ICT imports by firms. Drawing on administrative data from 2010 and 2014 on nearly 4000 German manufacturing firms, we…
