We provide a descriptive analysis of various qualities of peer-reviewed journal publications of graduates of North American economics PhD programs between 1980 and 2014. We find that the share of single-author papers in all published papers diminishes from 60% in 1980 to 50% in 1990 and then...

We provide a descriptive analysis of various qualities of peer-reviewed journal publications of graduates of North American economics PhD programs between 1980 and 2014. We find that the share of single-author papers in all published papers diminishes from 60% in 1980 to 50% in 1990 and then...

We analyze economics PhDs' collaborations in peer-reviewed journals from 1990 to 2014 and investigate such collaborations' quality in relation to each co-author's research quality, field and specialization. We find that a greater overlap between co-authors' previous research fields is...

We analyze the effects of a country's export connections on its income growth using Trade Partner Diversification (TPD) measures that capture the country's relative importance in the international trade network. On top of the standard trade openness measures, TPD measures are shown to enter...