Search our database of 1012 randomized evaluations conducted by our affiliates in 84 countries. To browse summaries of key policy recommendations from a subset of these evaluations, visit the Policy Publications tab.

Displaying 33-40 of 1012

The Impact of Employment on High-Risk Men in Liberia

Jeannie Annan

In Liberia, researchers tested the effect of an intensive agricultural training program on employment activities, income, and socio-political integration. The program increased participants’ employment in agriculture and average wealth and decreased the amount of time they spent in illicit...

Evaluating the Impact of Play-Based Learning on Early Childhood Development in South Africa

In KwaZulu-Natal, researchers are measuring the impact of the Six Bricks program, which promotes structured play using manipulative bricks combined with a set of carefully designed pedagogical activities, on preschoolers' executive function skills.

Transparency for Development (T4D) in Indonesia

Stephen Kosack
Archon Fung
Courtney Tolmie
Jean Arkedis
Jessica Creighton

In Indonesia, researchers are conducting a randomized evaluation of the Transparency for Development (T4D) program. Equipped with a community scorecard that details local health problems and barriers to receiving healthcare, community activists will formulate and undertake social actions to address...

The Impact of Extending Childcare on Female Labor in Chile

Marcela Perticará

In Chile, researchers conducted a randomized evaluation to measure the effect of providing free after-school care on women’s labor market outcomes. The program increased women’s labor force participation and employment, and increased the use of daycare for young children who were ineligible for the...

Tutoring and Career Counseling for High School Students in France (Talens)

Son Thierry Ly
Arnaud Riegert

If disadvantaged students lack information about their educational opportunities after high-school and the academic preparation they need to succeed in top universities, they may be less likely to apply to and attend these universities. Researchers tested the impact of a program that connected...

Teacher Training and Student Achievement in Science: Evidence from France

Manuel Bächtold
David Cross
Valérie Munier
André Tricot
Adrien Bouguen

High quality instruction throughout primary school is widely believed to have a positive influence on student outcomes. In partnership with a non-profit organization in France, researchers are evaluating the impact of its science and technology teacher training program on the educational interests...

Voting and Habit Formation in the United States

During the 1998 state and federal elections and the 1999 city elections in New Haven, Connecticut, researchers found that face-to-face canvassing and direct mail appeals significantly increased voter turnout not only during the election year but also in the election a year after.

Harvesting Rainfall: Experimental Evidence from Cistern Deployment in Northeast Brazil

Gustavo Bobonis
Simeon Nichter

Distributing water cisterns in northeast Brazil led to fewer requests for private benefits from local politicians and fewer votes for incumbent mayors, who typically have more resources to engage in clientelism. Marco Gonzalez-Navarro and J-PAL's Latin America & Caribbean office are now working with...