Search our database of 1,200+ summaries of randomized evaluations conducted by our affiliates in 96 countries. To browse key policy recommendations from a subset of these evaluations, visit the Policy Publications tab above.

in-home fireplace

Providing information on wood heating to decrease indoor air pollution in France

Coralie Chevallier
Elise Huillery
Mathieu Perona
Rita Abdel Sater

Informing Policy with Research in Brazil

Jonas Hjort
Diana Moreira
Gautam Rao
Juan Francisco Santini
Large group of women wearing headscarves seated on wooden mat

Empowering Female Migrant Workers to Access Quality Overseas Placement Services in Indonesia

Samuel Bazzi
Lisa Cameron
Firman Witoelar Kartaadipoetra
Simone Schaner
Young woman holding cash in DRC

A Multifaceted Approach to Increase Women’s Empowerment in the Democratic Republic of Congo

Manuela Angelucci
Rachel M. Heath
Eva Noble
Two men standing outdoors in front of a workshop in Uganda

The Impact of Disclosing Soft Skills Certificates at Recruitment on Labor Market Outcomes in Uganda

Vittorio Bassi
Aisha Nansamba
Three school girls stand with a chalkboard sign that reads "Education."

Providing Life Skills Training and Mentoring To Reduce School Dropout Among Girls in India

Eric Edmonds
Benjamin Feigenberg
Jessica Leight
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Community Driven Development in the Philippines

Amanda Beatty
Ariel BenYishay
Elisabeth King
Aniceto Orbeta
Menno Pradhan
Community-based approaches to development, also called community-driven development (CDD), seek to empower local communities to identify and implement the projects they most need. Researchers evaluated the impact of a national community-driven development program in the Philippines on governance...

Using Cell Phones to Monitor the Delivery of Government Payments to Farmers in India

Karthik Muralidharan
Paul Niehaus
Sandip Sukhtankar
Jeffrey Weaver
Researchers tested the impact of a cell phone-based monitoring system on the delivery of government-issued payments for farmers in Telangana, India. The system significantly improved the likelihood of farmers ever receiving their payments as well as receiving them on time, indicating improved...
The domed building of the National Congress of Argentina

Term Length and the Effort of Politicians in Argentina

Ernesto Dal Bó
Martin Rossi
Researchers examined two occasions in which an Argentine Congressional chamber was subject to randomly assigned term lengths as a result of political or constitutional changes. Assignment to a longer term increased overall legislative effort.
Women uses phone in market

The Value of Communication for Mental Health

Researchers used a randomized evaluation to measure the impact of providing mobile calling credits to low-income adults on well-being outcomes in Ghana. Overall, the mobile credit intervention increased the ability for individuals to meet unexpected communication needs, particularly when delivered...
Young man in group therapy

The Impact of Cognitive Behavioral Therapy on Youth Violence and Dropout in the United States

Roseanna Ander
Philip J. Cook
Kenneth Dodge
George Farkas
Jonathan Guryan
Sara Heller
Jens Ludwig
Susan Mayer
Sendhil Mullainathan
Harold Pollack
Anuj Shah
Laurence Steinberg
In the United States, researchers evaluated the impact of a cognitive behavioral therapy (CBT) program designed to teach high-risk male students in secondary schools to regulate harmful, automatic behaviors. Results demonstrated that the program led to a significant drop in arrests per student...
Women using app to control thermostat.

Information and Price Variations to Reduce Residential Energy Use in the United States

Katrina Jessoe
David Rapson
Researchers evaluated the effects of introducing price increases during peak periods and also real-time information about electricity usage to residential customers in the United States. Households that received feedback about usage reduced consumption and individuals were more responsive to pricing...

Community Driven Development in Sierra Leone

Researchers studied the impact of a community driven development program in Sierra Leone in the short and long-run and contrasted it with a technocratic approach to delegate the management of development projects to high skill individuals. In the short term, the CDD program increased the stock of...
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Disaggregating the Effects of Deliberation on Policy Attitudes in the United States

Cynthia Farrar
James S. Fishkin
Donald Green
Christian List
Robert Luskin
Elizabeth Levy Paluck