Conclusions Politiques

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Conclusions Politiques

Nous analysons et diffusons les résultats des évaluations. Nous  travaillons avec les décideurs afin que les politiques publiques soient fondées sur des recherches rigoureuses et que les programmes efficaces soient généralisés.

Two college students


Personalized Assistance, Timely Reminders, and Fee Waivers Boosted College Access

Relatively low-cost programs to simplify the college application process and support students through this transition can increase college enrollment and persistence in the United States and Canada. Personalized assistance, timely reminders, and fee... Read More

Crime, violence et conflits

Reducing Crime with Cognitive Behavioral Therapy

Cognitive behavioral therapy helped young urban men in Liberia and the United States become more focused on the future, reducing criminal and violent behavior and increasing graduation rates when delivered in school. Read More

Two students work on a whiteboard


Charter Schools

The impacts of attending charter schools have varied. Those with the most positive impacts have adopted a “No Excuses” approach and have tended to be in urban areas where the traditional public school alternatives are generally poor performing. Read More

Two men from a distance in a green field


Protecting Farmers from Weather-Based Risk

Weather index insurance protects farmers against losses from extreme weather and facilitates investment in their farms, but randomized evaluations have shown low demand for these products at market prices. Read More

Éducation, Santé, Marché du Travail, Crime, violence et conflits

Early Childhood Stimulation

Early childhood stimulation programs implemented at home can contribute to children’s cognitive and socio-emotional development, ultimately enabling them to improve on a number of future life outcomes. Read More

Beneficiaries of the program in Ghana with their asset of choice, goats


Building Stable Livelihoods for the Ultra-Poor

Un programme à composantes multiples fournissant aux ménages un actif productif, une formation pratique, un accompagnement individualisé, un accès à l’épargne et un soutien à la consommation a eu des effets importants et durables sur leur niveau de... Read More

Women selling produce



Seven randomized evaluations from around the world show that microcredit does not have a transformative impact on poverty, but it can give low-income households more freedom in optimizing the ways they make money, consume, and invest. Read More

Économie Politique Gouvernance

Community Participation

While increased community participation has been advocated as a way to improve the quality of public projects and services, evidence from randomized evaluations provides very mixed results about its effectiveness. Read More

Health care provider distributing free insecticide-treated bednet to mother who just delivered baby at clinic, Kenya.


Pricing Preventive Health Products

Faire payer les utilisateurs, même une somme très modique, a pour effet de limiter l’accès à la médecine préventive. Read More

In 2010, over 90 percent of primary school age children around the world were enrolled in primary and secondary education (World Bank, The State of Education). But being in school does not guarantee that students are learning.


Increasing Test Score Performance

The impacts of numerous strategies to improve student learning vary considerably. They also incur drastically different costs, and some programs therefore achieve learning gains with much greater cost-effectiveness than others. Read More

Children in India do classwork using chalk on the stone floor


Improving Student Participation

Des évaluations aléatoires ont pu établir l’efficacité de différentes stratégies mises en œuvre pour augmenter l’assiduité des élèves. Les parents sont très sensibles au coût de l’école et des subventions, même faibles, peuvent améliorer l’assiduité... Read More