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Browse news articles about J-PAL and our affiliated professors, and read our press releases and monthly global and research newsletters. For media inquiries, please email us.

The Lightbulb Paradox: Consumer Behavior and Public Policy in the U.S. Electricity Market

Energy-efficient technologies, such as compact fluorescent lightbulbs (CFLs), have the potential to save consumers money, but their adoption remains low. Researchers evaluated the impact of information and price on demand for CFLs in two contexts: an online survey platform and a typical retail...

Providing Vision Screening and Free Eyeglasses in Elementary Schools in the United States

Jongwook Lee
Kristine West
Researchers evaluated the impact on educational outcomes of providing enhanced vision services to low-income elementary school children. Providing vision screening and free eyeglasses significantly increased achievement in two of the three districts studied, while screening without the provision of...

Digital Monitoring and Health Service Provision in Sierra Leone

In many countries, rural populations access social services through decentralized systems that hire community-based workers with high monitoring needs, leaving little time for supervisors to perform other essential functions. Researchers are evaluating the impact of a phone-based e-monitoring app...

Competitive School Grants to Improve Student Learning in Senegal

Oswald Koussihouede
Nathalie Lahire
Corina Mommaerts
Researchers partnered with the Senegalese government to evaluate the impact of a decentralized school grants program on student learning. The program improved test scores overall and for girls in younger grades. The impact was stronger in schools that invested more in human resource training rather...

Subsidized Land Titles, Social Institutions, and Land Formalization in the Democratic Republic of Congo

In Kananga, Democratic Republic of Congo (DRC), researchers conducted a randomized evaluation to test the impact of a subsidized land titling program on both starting and completing land registration, as well as on citizens’ participation in social institutions. Being offered a land titling subsidy...

Providing Information and Application Assistance to Improve Social Pension Enrollment in India

Sarika Gupta
The researcher evaluated the impact of providing eligible women with program information and various levels of application assistance for the Delhi Widow Pension Scheme on program knowledge, application completion, and enrollment. Offering more involved application assistance increased average...

Estimating the Human Costs of Debtor Prisons

In Egypt, a sizable portion of the prison population is incarcerated solely for failing to repay private debts, highlighting serious concerns about the social, economic, and legal consequences of debtor imprisonment. Researchers are conducting two randomized evaluations, the first tests the impact...