This book examines poverty as a structural problem caused by the way economic systems operate. It poses a simple question: Why do poor people earn less? Case studies in Bolivia, Brazil, Chile, Colombia, Costa Rica and Peru find the poor caught in a vicious circle. They lack sufficient access to...

This book examines poverty as a structural problem caused by the way economic systems operate. It poses a simple question: Why do poor people earn less? Case studies in Bolivia, Brazil, Chile, Colombia, Costa Rica and Peru find the poor caught in a vicious circle. They lack sufficient access to...

Shielding the Poor presents a group of studies on social protection in the developing world from leading researchers. These studies address the issue of vulnerability of the poor to adverse shocks and propose policies to increase their protection and coping capacity. The studies emphasize the...

Shielding the Poor presents a group of studies on social protection in the developing world from leading researchers. These studies address the issue of vulnerability of the poor to adverse shocks and propose policies to increase their protection and coping capacity. The studies emphasize the...

We study the socio-economic gradient of child development on a representative sample of low- and middle-income children aged 6-42 months in Bogota, using the Bayley Scales of Infant Development, a high quality test based on direct observation of the child's abilities. We find a statistically...

This paper constructs a general equilibrium overlapping generation model to evaluate quantitatively how demographic transition (falling mortality and fertility rates) affects aggregate variables (wages, interest rate, output), and inter-generational welfare in closed and open economies. We...

A key challenge in developing countries interested in providing early childhood development programs at scale is whether these programs can be effectively delivered through existing public service infrastructures. We present the results of a randomized experiment evaluating the effects of a...

We present evidence from a randomized experiment testing the impacts of a six-month early childhood home-visiting program on child outcomes at school entry. Two and a half years after completion of the program, we find persistent effects on child working memory - a key skill of executive...

We present evidence from a randomized experiment testing the impacts of a six-month early childhood home-visiting program on child outcomes at school entry. Two and a half years after completion of the program, we find persistent effects on child working memory - a key skill of executive...