School choice systems designed to help disadvantaged groups might be hindered by information asymmetries. Kenyan elite secondary schools admit students from the entire country based on a national test score, district quotas, and stated school choices. We find even the highest ability students...

One in five Zambian children lives with an HIV/AIDS-infected adult. We estimate the effect that the availability of adult antiretroviral therapy (ART) has on the health of such children. Using a triple difference specification, we find that adult access to ART resulted in increased...

We propose an incentive scheme for educators that links compensation to the ranks of their students within comparison sets. Under certain conditions, this scheme induces teachers to allocate socially optimal levels of effort. Moreover, because this scheme employs only ordinal information, it...