To achieve the overarching goal of "education for all," there is a growing interest in understanding school learning outcomes and disparities among school children from disadvantaged backgrounds in Africa. This study employs data from standardized reading skill tests conducted in 11 low-income...

This paper provides an introduction and overview of my research on the Economics of Language. The approach is that language skills among immigrants and native-born linguistic minorities are a form of human capital. There are costs and benefits associated with this characteristic embodied in the...

The gap between the qualifications of New York City teachers in high-poverty schools and low-poverty schools has narrowed substantially since 2000. Most of this gap-narrowing resulted from changes in the characteristics of newly hired teachers, and largely has been driven by the virtual...