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 33-40 of 255
Teens in school uniforms work on assignment

Multigenerational Benefits to Secondary Schooling in Ghana

Esther Duflo
Pascaline Dupas
Michael Kremer
Elizabeth Spelke
Mark Walsh
A study conducted in Ghana over 15 years evaluated the benefits of secondary school scholarships on both education and health outcomes.
Woman in lab coat holds package reading "free bednet"

Governance and the Effectiveness of Public Health Subsidies in Ghana, Kenya, and Uganda

Rebecca Dizon-Ross
Pascaline Dupas
Jon Robinson
Heavily subsidizing essential health products like insecticide-treated bed nets has the potential to substantially decrease child mortality in sub-Saharan Africa, but there is widespread concern that poor governance and limited accountability among health workers undermines the effectiveness of...
Child having his finger pricked in Bihar, India

Evaluating the Impact of Increasing the Availability of Double Fortified Salt on Anemia in India

Abhijit Banerjee
Sharon Barnhardt
Esther Duflo
In Bihar, India, researchers examined how double fortified salt could be most effectively priced, marketed, and distributed in order to have the greatest impact on a range of health, education, and economic outcomes.
A person washes their hands.

Promoting Handwashing Behavior in Peru: The Effects of Large-Scale Community and School-Level Interventions

Nicolas Ajzenman
Sebastian Galiani
Paul Gertler
Alexandra Orsola-Vidal
Researchers evaluated the impact of a large-scale handwashing intervention in Peru that introduced an innovative mix of mass media campaigns along with more intensive community activities, including educational sessions for caregivers and a handwashing curriculum in some schools. The program was...
Women uses phone in market

The Value of Communication for Mental Health in Ghana

Francis Annan
Belinda Archibong
Re searchers 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...
man wearing surgical mask using cell phone

The Impact of a Text-based Campaign on Intimate Partner Violence in Peru

Erica Field
Javiera Romero
In partnership with the Ministry of Women and Vulnerable Populations of Peru, researchers are evaluating a text-based campaign designed to help men regulate their emotions and reduce perpetration of IPV during the Covid-19 pandemic.
Men lounge outside a meat shop in Pakistan.

Cognitive Behavioral Training to Improve Mental Health Among Conflict-Affected Entrepreneurs in Pakistan

Julian Jamison
Tasmia Rahman
Priyam Saraf
Mental health, well-being, and lasting economic outcomes are intimately connected, and in conflict-affected areas, entrepreneurs of small- and medium-sized enterprises (SME) experience chronic stress and poor mental health on a regular basis. Researchers evaluated the effects of supplementing a cash...
Man hands woman a hanging bednet

Constraints to Saving for Health Expenditures in Kenya

Pascaline Dupas
Jon Robinson
Researchers introduced four savings devices to estimate the relative importance of different potential barriers to health savings. Results indicate that just providing a safe place to keep money led to a large increase in health savings. These results suggest that simply labeling funds for a...