Search our database of 1,200+ summaries of randomized evaluations conducted by our affiliates in 98 countries. To browse key policy recommendations from a subset of these evaluations, visit the Policy Publications tab above.

Displaying 729-736 of 1266

Slum Housing Upgrading in El Salvador, Mexico, and Uruguay

Ryan Cooper
Sebastian Galiani
Paul Gertler
Sebastian Martinez
Raimundo Undurraga
Researchers measured the impact of improving the quality of slum housing on household wellbeing in El Salvador, Mexico, and Uruguay. Residents were selected to receive housing upgrades by lottery. Results show that slum upgrading significantly improved satisfaction with quality of life. In two...
A father helps his son with his homework.

Educational Incentives for Parents and Children in India

James Berry
Three women sitting and relaxing on stone ledge by water, looking at phones

The Impact of Exposure to Discordant Media on Political Polarization in Turkey

Ahmet Akbiyik
Jeremy Bowles
Horacio Larreguy
Shelley Liu
Researchers evaluated the impact of exposure to and incentives to consume discordant media on political attitudes and behaviors in Turkey. Participants changed their media consumption habits, trusted discordant media sources more, and had less polarized attitudes towards the government, but did not...
Man sitting on bench working on a laptop

Evaluating the Impact of Online Education in Russia

Eric Bettinger
Igor Chirikov
René Kizilcec
Natalia Maloshonok
Tatiana Semenova
Researchers conducted a randomized evaluation to test the impact and cost-effectiveness of fully online and blended STEM classes in Russia on student test scores. Students in online and blended courses achieved similar scores to students in traditional in-person courses at a lower cost.
Teenage boy in red shirt and yellow vest paints public mural

Reducing Inequality through a Summer Youth Employment Program in Boston

Researchers used survey data to evaluate short-term outcomes for Boston’s SYEP participants in 2015. They found that the program significantly improved participants’ community engagement and social skills, many job readiness skills, and some academic aspirations.
Man looks at his phone on a farm in Bangladesh.

Improving Financial Inclusion through Mobile Banking in Bangladesh

Researchers partnered with bKash, one of the leading mobile money providers in Bangladesh, to evaluate the impact of targeted training programs on mobile banking uptake among migrant households. Training increased migrants’ and their families’ adoption of mobile banking, with women adopting the...
Children in shalwar kameez stand outside of mud building

Expanding Educational Opportunities through a Public-Private Partnership in Pakistan

Felipe Barrera-Osorio
David Blakeslee
Matthew Hoover
Leigh Linden
Dhushyanth Raju
Stephen Ryan
Researchers conducted a randomized evaluation to measure the impact of publicly-funded private primary schools on student enrollment in rural Pakistan. The private school program significantly increased school enrollment, but did not reduce gender disparities among students.

Priming Adverse Events and Reports of Depression in Nigeria

Julian Jamison
Kevin McGee
Gbemisola Oseni
Julie Perng
Ryoko Sato
Tomomi Tanaka
Renos Vakis
To better understand how to measure and report depression, researchers randomized the order of questions in a national survey to examine the effect of triggering memories of difficult events, such as conflicts, shocks, and death, on reported levels of depression across households in Nigeria. They...