We identify a puzzling management practice gap in China. In the South, a one standard deviation increase in firms' management competency is associated with a 7.5 percent improvement in sales productivity and a 29.2 increase in profitability. But such associations are muted for firms located in...

Substantial elements of innovation have been observable during recent years in rig supply, in particular regarding contracts and organisation. This trend has been driven by the fact that rising costs over many years have put profitability under pressure. On the basis of theory and available...

We provide a comprehensive overview of codetermination, i.e., worker representation in firms’ governance and management. We cover the institution’s history, implementation, and the best available evidence on its economic impacts. We argue that existing quasi-experimental estimates suggest...

We provide a comprehensive overview of codetermination, i.e., worker representation in firms’ governance and management. We cover the institution’s history, implementation, and the best available evidence on its economic impacts. We argue that existing quasi-experimental estimates suggest...

This paper studies the influence of interregional inequality within countries on internal con-flicts. Regional inequalities are measured by the population-weighted coefficient of variation of regional GDP per capita. As the main innovation, I use a panel data set of country-level re- gional...

Student performance in Sub-Saharan Africa is tragically low. We study the importance of teacher subject knowledge for student performance in this region using unique international assessment data for sixth-grade students and their teachers. To circumvent potential bias due to unobserved student...

We investigate the determinants of the education gender gap in Italy in historical perspective with a focus on the influence of family structure. We capture the latter with two indicators: residential habits (nuclear vs. complex families) and inheritance rules (partition vs. primogeniture)....

This paper quantitatively investigates the short- and long-run effects of liberalizing global migration on the world distribution of income. We develop and parametrize a dynamic model of the world economy with endogenous migration, fertility and education decisions. We identify bilateral...