Does the emigration of skilled individuals necessarily result in losses for source countries due to the brain drain? Combining industry-level patenting and migration data from 32 European countries, we show that emigration in fact positively contributes to innovation in source countries. We use...

Der ifo Geschäftsklimaindex wird häufig als repräsentative Umfrage herangezogen, die u.a. den Digitalisierungsfortschritt deutscher Unternehmen erfasst. Die erhobenen Daten finden in Deutschland eine große mediale Aufmerksamkeit. Im Gegensatz dazu haben die Metadaten dieser Umfrage, die...

How can teams organize for productive online collaboration? The coronavirus pandemic has led to a large and persistent shift toward remote work. Using fine-grained data from the world's largest platform for open-source software development, we find that the pandemic reduced the productivity of...

Does the emigration of skilled individuals necessarily result in losses for source countries due to the brain drain? Combining industry-level patenting and migration data from 32 European countries, we show that emigration in fact positively contributes to innovation in source countries. We use...

Does the emigration of skilled individuals necessarily result in losses for source countries due to the brain drain? Combining industry-level patenting and migration data from 32 European countries, we show that emigration in fact positively contributes to innovation in source countries. We use...

The extensive literature on university graduates' regional mobility highlights the importance of early mobility but is primarily descriptive. We contribute the identification of the effect of mobility upon high-school graduation on subsequent mobility across labour market regions. The data...

We study the 1956 consent decree against the Bell System to investigate whether patents held by a dominant firm are harmful for innovation and if so, whether compulsory licensing can provide an effective remedy. The consent decree settled an antitrust lawsuit that charged Bell with having...