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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.

Information and Gender Differences in University Economics Courses and Majors in the United States

Daniel Halim
Elizabeth T. Powers
Researchers conducted a randomized evaluation to test the impact of providing information to students on their decision to pursue courses and majors in economics at a public university in the United States. The intervention increased male students' likelihood of studying additional economics courses...

Welfare Benefits of Decentralized Solar Energy for the Rural Poor in India

To evaluate the demand for solar electricity, researchers randomly offered solar microgrid connections at different prices to households in rural areas of Bihar, India. Demand for microgrids was highly variable and low when they were offered at market price, likely because there were several other...

Graduating Low-Income Households in Honduras

Bram Thuysbaert
To test this theory, researchers in six countries evaluated a multi-faceted approach aimed at improving long term income of low-income households. They found that the approach had long-lasting economic and self-employment impacts and that the long-run benefits, measured in terms of household...

Decentralized Pricing for Public Services: Evidence from Tanzania

Florian Blum
Researchers introduced a price regulation on poultry vaccines in Tanzania to evaluate the impact of reducing service providers’ discretion over prices on the number of recipients served, prices charged, and the overall welfare of beneficiaries. The price-cap reduced the average price of vaccinations...

Using Technology to Promote Electoral Participation in South Africa

Karen Ferree
Clark Gibson
Danielle Jung
Researchers conducted a randomized evaluation of the VIP:Voice, a digital election participation platform, to measure the impact of information and communications technologies on individuals’ political participation. Via the platform, researchers interacted with nearly 100,000 citizens, recruited...

The Effects of Reciprocity in Voter Mobilization Calls on Voter Turnout in the United States

Albert Fang
Gregory A. Huber
Catlan Reardon
Researchers evaluated the role of reciprocity in increasing voter turnout through voter mobilization calls by varying whether an initial phone call included a plausible sign of good will by the campaign—an offer to follow up reminding them to vote.

Reducing Voter Registration Costs in France

Celine Braconnier
Jean-Yves Dormagen
Researchers evaluated the impact of making voter registration easier on voter participation by providing information about voter registration and home registration visits. Overall, the results suggest that information and visits can encourage greater participation, particularly among groups that...

Phone-Based Tutoring to Support Learning during School Closures: Evidence from Five Countries

Micheal Ainomugisha
Sai Pramod Bathena
Colin Crossley
Claire Cullen
Thato Letsomo
Moitshepi Matsheng
Rene Marlon Panti
Shwetlena Sabarwal
Tim Sullivan
In the context of the COVID-19 pandemic, researchers conducted a randomized evaluation to test the impact of delivering educational content via mobile phones on student learning in five countries. Mobile-based instruction, especially through phone call tutorials, improved foundational learning...