This paper estimates country-specific costs and benefits of scaling up key nutrition investments in Nigeria. Building on the methodology established in the global report scaling up nutrition: what will it cost? Authors first estimate the costs and benefits of a nationwide scale up of ten...

Argentina approaches its bicentennial as an independent republic and has a window of opportunity in social protection policy. Following the most serious economic crisis in its history during 2001-02, the country mobilized an effort to provide income support to the population in need. Now, as...

"This paper analyzes changes in the allocation of child labor within the household in reaction to exogenous shocks created by a social program in Nicaragua. The paper shows that households that randomly received a conditional cash transfer compensated for some of the intra-household differences,...

"A variety of theories of skill formation suggest that investments in schooling and other dimensions of human capital will have lower returns if children do not have adequate levels of cognitive and social skills at an early age. This paper analyzes the impact of a randomized cash transfer...

"A growing number of developing countries have introduced conditional cash transfer programs that provide money to poor families with certain contingencies attached - such as requiring school attendance or regular immunization and health check-ups. As the popularity of conditional cash transfer...

"The authors test whether poor households use cash transfers to invest in income generating activities that they otherwise would not have been able to do. Using data from a controlled randomized experiment, they find that transfers from the Oportunidades program to households in rural Mexico...