Analizamos las decrecientes correlaciones entre el gasto en educación y los resultados del aprendizaje para abordar dos preguntas fundamentales: ¿Los sistemas educativos con diferentes niveles de gasto en la educación tienen diferentes niveles de rendimiento de los estudiantes? Si es así,...

Although many countries are aggressively implementing the One Laptop per Child (OLPC) program, there is a lack of empirical evidence on its effects. This paper presents the impact of the first large-scale randomized evaluation of the OLPC program, using data collected after 15 months of...

While decreasing inequality is generally considered desirable, and there is a growing understanding of which policies do and do not promote equality, much less is known regarding why these policies are adopted to varying degrees of intensity in different times and places. To explain this...

This paper examines whether an expansion in the supply of public preschool crowds out private enrollment, using rich data for municipalities in Brazil from 2000-2006, where federal transfers to local governments change discontinuously with given population thresholds. Results from a...

This paper analyzes the effects of increased shared computer access in secondary schools in Peru. Administrative data are used to identify, through propensity-score matching, two groups of schools with similar observable educational inputs but different intensity in computer access. Extensive...

Many developing countries are allocating significant resources to expanding technology access in schools. Whether these investments will translate into measurable educational improvements remains an open question because of the limited evidence available. This paper contributes to filling that...

In policy circles a lively debate exists regarding the effects on educational outcomes of introducing computers in schools. A number of empirical studies have measured its effect on test scores. There is a lack of empirical evidence, however, on the effects of this type of intervention on...

The Mexican Government initiated two innovative programs cash transfer schemes in the last decade: PROGRESA, which is a national anti-poverty scheme directed at chronic rural poverty, and PROCAMPO, a scheme designed to compensate farmers for the negative price effects of NAFTA. The analysis of...

In today’s knowledge-based societies, understanding basic scientific concepts and the capacity to structure and solve scientific questions is more critical than ever. Accordingly, in this paper we test an innovative methodology for teaching science and environment in public primary schools...

School attendance in Latin America and the Caribbean (LAC) has increased exponentially in the last two decades, almost every child goes to primary school and access to preschool and high school is fast catching up. This increase in access has been mostly led by more attendance to school of...