This paper examines the role of international trade for job polarization, the phenomenon in which employment for high- and low-wage occupations increases but mid-wage occupations decline. With employer-employee matched data on virtually all workers and firms in Denmark between 1999 and 2009, we...

In this paper we emphasize the contribution of technical change, broadly defined, towards productivity growth in explaining the relative East Germany-West Germany performance during the post-World War II era. We argue that previous work was excessively focused on physical capital investments...

Access to new foreign technology is often central to countries' development strategies. However, we know very little about the quantitative impact of technology sourcing. In this paper, we study the role of outward international business travel for technology sourcing and innovation by examining...

While it is well known that managers prefer in-person meetings for negotiating deals and selling their products, face-to-face communication may be particularly important for the transfer of technology because technology is best explained and demonstrated in person. This paper studies the role of...

How does previous exposure to massive immigrant inflows affect concerns about current immigration and the integration of refugees? To answer this question, we investigate attitudes toward newcomers among natives and previous immigrants. In areas that in the 1990s received higher inflows of...

Using longitudinal data from the German Socio-Economic Panel, we analyze the effects of exposure to globalization on the fertility and marital behavior in Germany, until recently a lowest-low fertility setting. We find that exposure to greater import competition from Eastern Europe led to worse...

This study explores the relationship between the adoption of industrial robots and workplace injuries. Using establishment-level data on injuries, we find that a one standard deviation increase in our commuting zone-level measure of robot exposure reduces work-related annual injury rates by...