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 9-16 of 1267
teacher facing a white board and students sitting behind her in a classroom

Scripted Teacher Lessons on Student Learning in Chile

Marina Bassi
Costas Meghir
Ana Reynoso
Researchers partnered with the Chilean Ministry of Education to evaluate the impact of pre-packaged classroom materials and standardized directions for teachers on teaching quality and student learning. The program improved student learning outcomes substantially, with equal benefits for both boys...
A young child sits and engages with a phone.

Limiting Learning Loss using Phone-based Programming during Covid-19 in Botswana

Noam Angrist
Peter Bergman
Caton Brewster
Moitshepi Matsheng
Working in Botswana, researchers rapidly evaluated a phone-based remote learning program aimed at keeping children engaged with math during the Covid-19 pandemic. Students who received weekly SMS messages and phone calls to review math exercises increased their math skills after twelve weeks, while...
A group of women sitting around another woman speaking as part of business training in India

Business Training for Women in Ahmedabad, India

Erica Field
Seema Jayachandran
Rohini Pande
Natalia Rigol
Researchers offered two days of business training and assistance in identifying a medium-term financial goal to a random sample of women of different castes and religions in India. A random sub-sample of women were invited to attend the training with a friend. Women trained with a friend doubled...
student wearing headphones sitting in front of a laptop

Improving Educational Outcomes through Online Tutoring during Schools Closures in Italy during the Covid-19 Outbreak

Michela Carlana
Eliana La Ferrara
Researchers designed a free online tutoring program delivered by volunteer university students to test whether it could mitigate the effects of school closures during the COVID-19 outbreak. They found that the program had a positive outcome on students' learning outcomes, socio-emotional skills, and...
Group of women walking while carrying water containers on top of their heads in Pakistan

Graduating the Ultra-Poor in Pakistan

Dean Karlan
William Pariente
In six countries researchers evaluated a multi-faceted approach aimed at improving the long-term income of the ultra-poor. They found that the approach had long-lasting economic and self-employment impacts and that the long-run benefits, measured in terms of household expenditures, outweighed their...
A stack of case files in a room full of files.

Impact of Customized Information and Mediation on Labor Court Settlement Rates in Mexico

Enrique Seira Bejarano
Joyce Sadka
Christopher Woodruff
Researchers conducted two randomized evaluations to test the impacts of providing customized information on predicted case outcomes or conciliation services on labor court settlement rates in Mexico. Both interventions nearly doubled the immediate settlement rate, but only when the plaintiff was...
Indian man in a field talking on phone

Using Technology to Improve Direct Benefit Transfer in India

Eric Dodge
Charity Troyer Moore
Yusuf Neggers
Rohini Pande
Can using technological innovations for monitoring improve the administrative implementation of social protection programs? In partnership with the Ministry of Rural Development in two states in India, researchers conducted a randomized evaluation of a new internet- and mobile-based management and...
People riding

The Impact of Reducing Tax Rates and Strengthening Enforcement on Revenue Collection in the DRC

Augustin Bergeron
Gabriel Tourek
Jonathan Weigel
In partnership with the Provincial Government of Kasaï-Central in the Democratic Republic of Congo, researchers conducted a randomized evaluation during the 2018 property tax collection campaign to test the impact of lower property tax rates and stronger tax enforcement on revenue collection...