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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.

Contraceptive Adoption, Fertility, and the Family in Zambia

Researchers used an evaluation that varied whether women were given access to contraceptives alone or with their husbands to examine the effect of male involvement in family planning on fertility outcomes. Women who received private access to vouchers for contraceptives were more likely to take up...

Demand for Rainfall Insurance in India

Xavier Giné
Daniel Stein
Jeremy Tobacman
Petia B. Topalova
James Vickery
Researchers conducted a randomized evaluation to test how demand for weather insurance responded to different marketing schemes and price discounts. They found that demand was very price sensitive, but that poor understanding of the product, distrust of insurance agents, and liquidity constraints...

Improving the Design of Conditional Transfer Programs in Colombia

Researchers in Bogotá, Colombia, evaluated whether changing the timing and type of CCTs could lead to greater impact on educational attainment. All CCT variations had similarly positive impacts on school attendance, but transfers conditional on continued education had a greater impact on secondary...

The Impact of Risk Information on Adolescent Sexual Behavior and Knowledge in Cameroon

Elise Huillery
Juliette Seban
In Cameroon, researchers evaluated the impact of various HIV prevention interventions delivered through schools on girls and young women’s exposure to risk. The interventions decreased the incidence of pregnancy (a marker for unprotected sex) in the following nine to twelve months by over 25 percent...

Incentivizing Households to Save Energy in Hanoi, Vietnam

Jorge Lemus
Guillermo Marshall
Chi Ta
Researchers conducted a randomized evaluation during the summer months of 2023 to test the impact of using contracts or contests to encourage energy savings and assess their cost-effectiveness. Researchers found that contests and contracts achieved similar levels of energy savings. However, contests...

The Impact of Alternative Fundraising Schemes on Charitable Giving in Germany

Steffen Huck
Andrew Shephard
Researchers partnered with the Munich Opera House to conduct a randomized evaluation measuring the impact of a large-scale mail fundraising scheme on the frequency and amount of donations. While neither the presence of a lead donor nor differences in matching schemes affected the response rate to...

Digital Delivery of Humanitarian Aid to Improve Food Security of Women in Afghanistan

Michael Findley
Miguel Fajardo Steinhäuser
Researchers evaluated a program delivering digital aid payments on food security and mental well-being for vulnerable female-headed households in Afghanistan. Digital payments led to improved food security and mental well-being for beneficiaries. Digital delivery of aid was also cost-effective and...

Using Alarm Boxes to Combine Commitment and Reminders for Savings in Bolivia

In Bolivia, researchers investigated whether alarm boxes, designed to both remind people to save and to keep their savings safe, could have an effect on savings rates among microfinance clients.