Search our database of 1,200+ summaries of randomized evaluations conducted by our affiliates in 99 countries. To browse key policy recommendations from a subset of these evaluations, visit the Policy Publications tab above.

Displaying 41-48 of 255
Two men filling safe drinking water in buckets with two women watching

Improving the Targeting of Preventive Health Subsidies through Vouchers in Western Kenya

Pascaline Dupas
Vivian Hoffman
Michael Kremer
Alix Peterson Zwane
In Western Kenya, researchers compared three different approaches to subsidizing dilute chlorine solution to treat drinking water: a partial subsidy, a twelve month supply of free chlorine through monthly vouchers, and a twelve month supply of free chlorine hand-delivered. Safe water rates were much...
Monitoring Patient Compliance with Tuberculosis Treatment Regimes in Pakistan

SMS Reminders for Patient Compliance with Tuberculosis Treatment in Pakistan

Rachel Glennerster
Aamir Khan
Shama Mohammed
In this study, researchers evaluated the impact of daily SMS medication reminders on treatment outcomes for tuberculosis patients. The study found that SMS reminders had no impact on treatment outcomes, self-reported adherence to the treatment regime, or self-reported physical and psychological...
Elderly man with beige sweater speaking about injuries in France

Avoiding Injuries at Home for Older People in France

Simon Beck
Bruno Crépon
Lucile Romanello
Researchers conducted a randomized evaluation to understand whether providing information about the risk of accident and methods for prevention, or incentives to install home safety measures affect take-up of a home safety adaptations program. Cost reduction incentives and information disclosures...
Adolescent boy shopping for produce with parent in Mexico

The Impact of PROGRESA on Health in Mexico

Simone Peart Boyce
Paul Gertler
Conditional cash transfer (CCT) programs are designed to incentivize parents to invest in their children's health and wellbeing, while providing cash transfers to improve their current welfare. Researchers evaluated the impact of Mexico’s national CCT program (“PROGRESA”) on a wide range of health...
A female black doctor hands blonde woman paper with medical consultation in france

Free Medical Consultations for Young Job Seekers in France

Bruno Crépon
Julie Pernaudet
Researchers partnered with five job centers to test whether health counseling targeted at youth increased insurance coverage and health care use, leading to better health and employment outcomes. Encouraging youth to meet with a social worker and with a physician increased enrollment in the public...
A health worker wearing white gloves doing a finger prick test for HIV

Incentives to Reduce Unsafe Sex in Rural Tanzania

Ramadhani Abdul
Faraji Abilahi
William Dow
Erick Gong
Zachary Isdahl
Julian Jamison
Boniphace Jullu
Suneeta Krishnan
Albert Majura
Carol A. Medlin
Edward Miguel
Jeanne Moncada
Sally Mtenga
Mathew Alexander Mwanyangala
Rose Nathan
Laura Packel
Julius Schachter
Kizito Shirima
Damien de Walque
In Tanzania, researchers examined whether making cash payments conditional on testing negative for sexually transmitted infections (STIs) can improve safe sex practices among young adults. They found that offering cash incentives of US$20 significantly reduced STI rates after one year, although...
Indonesian woman speaking with insurance agent at BPJS Kesehatan in Indonesia

Enrolling Informal Sector Workers in National Health Insurance in Indonesia

Abhijit Banerjee
Amy Finkelstein
Rema Hanna
Ben Olken
Arianna Ornaghi
Sudarno Sumarto
A key challenge to achieving universal health coverage is that non-poor informal workers are difficult to enroll and retain in government health insurance programs. Researchers conducted a randomized evaluation to test the impact of various programs, including subsidies, registration assistance and...
A health worker in Zambia wearing magenta scrubs and blue medical mask checks patient's blood pressure

The Impact of Offering Awards on Health Worker Learning in Zambia

Researchers in Zambia introduced different kinds of awards and information on performance rankings into a year-long training for community health workers to evaluate their impact on how much trainees learned. They found that awards focused on offering recognition and improving trainees’ status and...