Using data from Sierra Leone, I explore the role of cognitive ability in sorting across sectors and the importance of perceptions in the employment decision-making process. Crucial to the analysis is the introduction of the aid-industry/development sector as a 'third sector', which is shown to...

I examine the effect of English language proficiency on the occupational choices of childhood immigrants into the United States. In particular, I focus on the annual earnings and skills composition associated with immigrants' chosen occupations. Following Bleakley and Chin (2004; 2010), I use an...

Why do some people become entrepreneurs (and others don't)? Why are firms so heterogeneous, and many firms so small? To start, the paper briefly documents evidence from the empirical literature that the relationship between entrepreneurship and education is U-shaped, that many entrepreneurs...