This study conducted a randomized evaluation of a program in the Brazilian state of Ceara. The program was designed to improve teachers? effectiveness by increasing their professional interaction and sharing of classroom practice. In 175 of 350 secondary schools, teachers were provided with...

How do labor income shocks affect household investment in upper secondary and tertiary schooling? Using longitudinal data from 2005-15 for Argentina, Brazil, and Mexico, this paper explores the effect of a negative household income shock on the enrollment status of youth ages 15 to 25. The...

How do international economic agreements influence the investment patterns of firms from emerging economies? This paper studies the ways in which bilateral investment treaties and preferential trade agreements interact with geographic and cultural distance to influence firms' investment...

This is the first study to investigate the short- and long-term causal effects of a child-labor ban. The study explores the law that increased the minimum employment age from 14 to 16 in Brazil in 1998, and uncovers its impact on time allocated to schooling and work in the short term and on...

To address the educational gap, many Latin American countries are focusing on extension of the school day and enrichment of the curriculum. In Brazil, a nationwide policy -- Mais Educa??o -- was implemented in 2008 with this objective. This paper explores the nationwide rollout of the program...

A recent survey of rigorous impact evaluations of programs to help small and medium-size firms to formalize indicates that the programs do not seem to work for most informal firms. One of the few exceptions finds large effects of a tax simplification program in Brazil called SIMPLES on firms'...

Consumption baskets vary across households and inflation rates vary across goods. As a result, standard consumer price index (CPI) inflation may provide a misleading measure of the inflation actually faced by poor households, more so the more unequal the distribution of aggregate consumption...

This paper describes how different policy distortions have been impeding better integration of Brazil's external and internal product markets and discusses how these distortions have prevented domestic firms from benefiting from multiple sources of efficiency gains. The paper first focuses on...

Slum upgrading programs are being used by national and city governments in many countries to improve the welfare of households living in slum and squatter settlements. These programs typically include a combination of improvements in neighborhood infrastructure, land tenure, and building...