Social programs are often designed under the assumption that individuals make rational decisions that improve their welfare. Yet, informational and behavioral constraints limit the extreme and chronic poor's access and participation in social programs. This paper reviews the implementation and...

This paper analyzes the incentives to labor supply faced by families, particularly mothers, with young children in the context of a recently introduced fertility promotion benefit in Poland. The paper is based on an adapted version of the Organisation for Economic Co-operation and Development's...

Mosquito abatement is a public good. A simultaneous model of mosquito abundance and abatement response is developed. This paper uses data from a cluster randomized controlled experiment conducted over the period 2012-2014 in urban areas of Reunion in France to study the impact of WHO-recommended...

This paper presents the three-year impacts of an improved biomass cookstove on child and adult health in rural Ethiopia. After near complete stove adoption during an initial one-year randomized controlled trial, 60 percent of treatment households continued to use the improved stoves three-years...

Might a malaria control intervention entail agricultural effects that allow a commercial agribusiness to offset its costs? The randomized allocation of 39,936 insecticide-treated mosquito nets among 81,597 smallholder cotton farming households in 1,507 clusters helps evaluate this in the context...

Hygiene information and practices play a critical role in preventing diseases, particularly among children. Hygiene behaviors practiced in the household have been linked to development outcomes such as socio-emotional skills. This paper exploits data from impact evaluation surveys of a hygiene...

The adoption of new clinical practice patterns by medical care providers is often challenging, even when the patterns are believed to be efficacious and profitable. This paper uses a randomized field experiment to examine the effects of temporary financial incentives paid to medical care clinics...

It is often argued that engaging in indoor residual spraying in areas with high coverage of mosquito bed nets may discourage net ownership and use. This is just a case of a public program having perverse incentives. This paper analyzes new data from a randomized control trial conducted in...

Financial incentives are a promising HIV prevention strategy. This paper assesses the effect on HIV incidence of a lottery program in Lesotho with low expected payments but a chance to win a high prize conditional on negative test results for sexually transmitted infections. The intervention...

Agricultural and other physically demanding sectors are important sources of growth in developing countries but prevalent diseases such as malaria adversely impact the productivity, labor supply, and choice of job tasks among workers by reducing physical capacity. This study identifies the...