Studying and working abroad, internationally mobile scientists meet foreign scientists and become carriers of knowledge. The benefits of international scientific mobility might extend to nonmobile colleagues who collaborate with mobile scientists. In this paper, we investigate the role played by...

This paper looks at the inclusion of excluded groups, notably the racial transformation of the South African university system. Both demand-side factors - are qualified black people hired as faculty? - and supply-side factors - are there enough qualified black people who can be hired as faculty?

This paper compares the career effects of overseas and domestic PhD training for scientists working in an emerging economy, South Africa. Variations in scientific achievements of South African academics may arise be- cause those who attend "better" PhD programmes receive better training, but it...

This paper provides evidence of the existence and determinants of the publication productivity gender gap in Mexico at the individual level, and its consequences for the Mexican scientific system and productivity at both the individual discipline and the aggregate levels. The paper specifies and...