"Most investigations into the importance and determinants of adult cognitive skills assume that (1) they are produced primarily by schooling, and (2) schooling is statistically predetermined or exogenous. This study uses longitudinal data collected in Guatemala over 35 years to investigate...

This paper examines the impact over the life course of early childhood growth failure as measured by achieved height at 36 months. It uses data collected on individuals who participated in a nutritional supplementation trial between 1969 and 1977 in rural Guatemala and who were subsequently...

Previous studies report that adult height has significant associations with wages even controlling for schooling. But schooling and height are imperfect measures of adult cognitive skills (“brains”) and strength (“brawn”); further they are not exogenous. Analysis of rich Guatemalan...

"This paper proposes and implements a methodology for a detailed, comparative analysis of the level and structure of costs for three similar poverty alleviation programs in Latin America: the Programa Nacional de Educación, Salud y Alimentación (PROGRESA) in Mexico, the Programa de Asignación...

"This paper presents the main findings of a quantitative evaluation of the Red de Protección Social (RPS), a conditional cash transfer program in Nicaragua, against its primary objectives. These included supplementing income to increase household expenditures on food, reducing primary school...

"A common criticism of antipoverty programs is that the high share of administrative (nontransfer) costs substantially reduces their effectiveness in alleviating poverty. Yet there is surprisingly little hard empirical evidence on such programs' costs. A recent international review of targeted...

"This paper presents the main findings of a quantitative evaluation of the Red de Protección Social (RPS), a conditional cash transfer program in Nicaragua, against its primary objectives. These included supplementing income to increase household expenditures on food, reducing primary school...