We provide a model to analyze charter school educational practices. Students differ in cognitive ability, motivation, and household income. Student achievement depends on ability, match of their school's curriculum to their ability, and effort.

The demographic transition—the move from a high fertility/high mortality regime into a low fertility/low mortality regime—is one of the most fundamental transformations that countries undertake.

We conduct a randomized controlled trial with households of secondary school students in Bangladesh to investigate how parents adjust their investments in response to three educational interventions: an informational campaign about an educational phone application, an internet data subsidy, and o


The Oxford Series on Human Capital and Economic Opportunity will present state-of-the-art research from a variety of perspectives on the problems of opportunity, human flourishing, and public policy. Volumes in the series will be grouped in accordance with these themes and will be based on the work of HCEO members. In some cases, the volumes will contain research first presented at HCEO conferences, and in others will contain specially commissioned research. The series is published by the Oxford University Press.