Search our database of 1,200+ summaries of randomized evaluations conducted by our affiliates in 97 countries. To browse key policy recommendations from a subset of these evaluations, visit the Policy Publications tab above.

Displaying 385-392 of 1242
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Creating Moves to Opportunity in Seattle-King County

Peter Bergman
Raj Chetty
Stefanie DeLuca
Nathaniel (Nathan) Hendren
Lawrence Katz
Christopher Palmer
Woman high-fives young child playing with a toy outside

Hiring Additional Instructors in Childcare Centers in India Improved Learning and Nutrition

Alejandro Ganimian
Karthik Muralidharan
Christopher Walters
Researchers conducted a randomized evaluation in the Indian state of Tamil Nadu on the impact of adding an additional education-focused worker in early childhood development centers on students’ learning and health outcomes. The program increased the time spent on pre-school education, boosting...
Woman sits in a medical setting

Changing Financial Incentives for Medicare Providers to Encourage Home Dialysis in the United States

Liran Einav
Amy Finkelstein
Yunan Ji
Neale Mahoney
Researchers analyzed the impact of a new reimbursement model to incentivize end-stage kidney disease providers and facilities to provide home dialysis on home dialysis rates. During the first year of the study, there was no statistically significant difference in home dialysis rates between hospital...
in-home fireplace

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

Coralie Chevallier
Elise Huillery
Mathieu Perona
Rita Abdel Sater
Researchers evaluated the impact of general and personalized information regarding the relationship between wood burning and indoor pollution on households’ knowledge of pollution and their pollution mitigation efforts. Both general and personalized information increased households’ awareness of...
Two woman selling fruits on a sidewalk in Cartagena, Colombia

Impacts of Flexible Loans on Borrower Behavior and Microenterprise Outcomes in Colombia

Lasse Brune
Xavier Giné
Dean Karlan
Researchers evaluated the impact of a flexible microloan product on new clients' repayment behavior, business outcomes, and client satisfaction. The results showed that the flexible loan led to some shifts in investment behavior but had no average impact on revenue or profits and led to higher...
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The Impact of Sustained Cognitive Effort on Student Performance in India

Christina Brown
Supreet Kaur
Geeta Kingdon
Heather Schofield
Researchers evaluated the impact of practicing sustained cognitive activity on cognitive endurance and school performance in Lucknow, India. Students that spent additional time engaging in sustained cognitive effort received higher grades in all of their classes, improved their performance on tests...
A program applicant taking a proxy means test.

Improving Targeting of a Conditional Cash Transfer Program in Indonesia

Vivi Alatas
Abhijit Banerjee
Rema Hanna
Ben Olken
Ririn Purnamasari
Matthew Wai-Poi
Researchers conducted a randomized evaluation with the Indonesian government that compared self-targeting to automatic screening in the context of a conditional cash transfer program. Requiring households to apply for a cash transfer program in Indonesia discouraged rich households from seeking out...
A woman stands in front of a classroom teaching and pointing to a student.

The Impact of Government-run Remedial Education Programs on Student Learning in Ghana

Building on previous research, researchers in this study evaluated the impact of several targeted instruction programs on the learning outcomes of primary school students in Ghana’s public schools. Researchers found significant improvements in numeracy and literacy on average; of the four...