Ana C. Dammert

Heterogeneous Impacts of Conditional Cash Transfers: Evidence from Nicaragua

In the last decade, the most popular policy tool used to increase human capital in developing countries has been the conditional cash transfer program. A large literature has shown significant mean impacts on schooling, health, and child labor. This paper examines heterogeneous effects using random‐assignment data from the Red de Proteccion Social in rural Nicaragua. Using interactions between the targeting criteria and the treatment indicator, estimates suggest that children located in more impoverished localities experienced a larger impact of the program on schooling in 2001, but this finding is reversed in 2002. Estimated quantile treatment effects indicate that there is considerable heterogeneity in the impacts of the program on the distribution of food expenditures, as well as total expenditures. In particular, households at the lower end of the expenditure distribution experienced a smaller increase in expenditures. This study also presents evidence of the rank invariance assumption to help clarify the interpretation of the quantile treatment effect in the development literature context.

A SURVEY OF THE ECONOMICS OF FAIR TRADE

Fair Trade has spread in developing countries as an initiative aimed at lifting poor smallholder farmers out of poverty by providing them with premium prices, availability of credit, and improved community development and social goods. Fair Trade is also viewed as a niche market for high value products in a context of globalization and trade liberalization policies that affect smallholder farmers in developing countries. The question of whether Fair Trade affects the welfare of rural farmers, however, is particularly contentious. This paper provides a review of the Fair Trade literature, both theoretical and empirical, with a specific focus on the analysis of small-scale producers welfare in developing countries. Our review shows that while most empirical papers have focused on the impacts of Fair Trade on prices and income, our review highlights the importance of limited market access and changes in productivity. Likewise, little is known about the impacts of Fair Trade on labor markets and human capital investments. Persistent methodological challenges make it challenging, however, to assess the causal impact of this certification and labelling initiative.