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...

This review evaluates IDB's performance applying environmental safeguards to the energy sector (infrastructure), as well as IDB's review process of the environmental and social assessment conducted by borrowers. The review found consistency issues in the application of safeguards across...

Studies of the effects of pre-school programs on child development in developing countries have found scant impact. This study was conducted to reconcile the importance of daycare for child development with the empirical estimates of small effects. Using a random sample of 500 children from 100...

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 presents evidence of the relationship between the disparity in the academic performance of boys and girls in Colombia and the country’s excessively high school dropout rates. By using the OLS and trimming for bounds techniques, and based on data derived from the PISA 2009 database,...

This study documents the size and nature of “boy-girl” and “Hindu-Muslim” gaps in children’s school participation and attainments in India. Individual-level data from two successive rounds of the National Sample Survey suggest that considerable progress has been made in decreasing the...

This paper examines the effect of labor market opportunities on schoolingemployment decisions in 12 urban areas in Argentina over 12 years, emphasizing the recession/crisis years 1998-2002. Over “typical” years deteriorating job rates increase the probability of attending school and decrease...