Good understanding on the human capital externalities is important for both policy makers and social science researchers. Economists have speculated for at least a century that the social returns to education may exceed the private returns. In this paper, using the longitudinal data from China...

We consider the effects of student ability, college quality, and the interaction between the two on academic outcomes and future earnings. Both ability and college quality strongly improve outcomes and earnings. We find little evidence to support the "mismatch" hypothesis that college quality...

Canada is increasingly looking to international students as a source of postsecondary tuition revenues and new immigrants. By 2014, international students accounted for 10% of graduates from Canadian postsecondary institutions, up from 3% in 2000, and 11% of new permanent residents, up from 7%...