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.

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Woman on cell phone in Nigeria.

Information Provision via Mobile Phones to Increase Mobile Banking in Ghana

Emma Riley
Abu Shonchoy
Researchers partnered with Opportunity International Savings and Loans Limited (OISL) to conduct a randomized evaluation to test the impact of high-frequency interactive voice response (IVR) calls on people’s use of mobile banking services and their financial behaviors in Ghana. People who received...
A matching meeting with firms in Ghana

Matching Small Firms with Apprentice Workers in Ghana

Morgan Hardy
Jamie McCasland
Researchers evaluated the effects of a national apprenticeship training program on the firms that received apprentices. Firms that received apprentices increased their profits as well as employment.
Recruiter reviews three resumes at a desk with coffee and a laptop

Increasing the Demand for Workers with a Criminal Record in the United States

Zoe Cullen
Will Dobbie
Mitchell Hoffman
Workers with criminal records face substantially lower chances of securing employment compared to similar workers without such records. Researchers evaluated the effectiveness of different approaches, including wage subsidies, crime and safety insurance, past performance reviews, criminal record...
Firm representatives sitting in conference room for an event watching speaker at podium.

Capacity-building with small and medium enterprises for emissions reductions and firm growth in Türkiye

Researchers are conducting a randomized evaluation to test the impact of emissions reductions-focused loan support to small and medium firms in Türkiye on reducing these firms’ greenhouse gas emissions and protecting firm growth.
A woman works at call center in customer service

Online Customer Discrimination against Female Workers in Sub-Saharan Africa

Erin Kelley
Gregory Lane
Matthew Pecenco
Edward Rubin
Researchers evaluated the impact of gender-based discrimination on female teleworkers’ productivity in online sales interactions with customers in Africa. When a customer chat representative had a female-sounding name, it led to significantly fewer purchases, and slower and more reserved reactions...
Two sewing machines in a factory in Myanmar

Union Leaders and Factory Workers’ Collective Action in Myanmar

Labor movements can improve workers’ lives but face great difficulty in getting workers to agree on common goals and take collective actions. In garment factory workers’ group discussions on minimum wage policies in Myanmar, researchers randomly included union leaders to study whether the presence...
A young Indian employee wearing glasses uses computer working

Online Job Portals and Firm Hiring in India

A. Nilesh Fernando
Niharika Singh
Gabriel Tourek
Youth entrepreneur working at shoe business in France

Small Business Training and Loans for Aspiring Entrepreneurs in Disadvantaged Neighborhoods in France (ADIE)

Bruno Crépon
Esther Duflo
Elise Huillery
William Pariente
Juliette Seban
Researchers evaluated whether coaching, guidance, and financial support could help young people create and sustain independent businesses. The entrepreneurship training program did not increase entrepreneurship, and participating youth were more likely to be unemployed and earn lower revenues from...