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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.

Dairy Market Responses to Saving Constraints in Kenya

In partnership with a local dairy cooperative, researchers utilized a combination of evaluations and surveys to measure dairy farmers’ responses to various price and timing incentives. They found that farmers willingly declined daily payments at higher milk prices in favor of monthly payments at...

Providing Female Garment Workers with Soft Skills Training for Professional Advancement in Bangladesh

Hannah Uckat
By comparing the impacts of soft skills training, a combination of soft and hard skills training, and no training, researchers seek to determine whether soft skills training alone is an effective and efficient way to increase the numbers of promotions offered to women and prepare women to be strong...

Using Peer Pressure to Encourage Handwashing in Argentina

Researchers examined the impact of peer pressure on handwashing behavior by varying whether men using a restroom in Buenos Aires, Argentina were observed by another restroom user. They found that being observed increased urinal flushing by 26.7 percent and handwashing by 19 percent, suggesting that...

The Effects of a Nationwide Medicare Bundled Payment Reform Program in the United States

Researchers examined the impact of bundled payments on Medicare spending, utilization, and quality of care for knee and hip replacements, two common and expensive medical procedures. Evidence from the first year of implementation of a five-year mandatory bundled payment model showed a reduction in...

Helping Students Change their Mindsets in Norway

Sten Ludvigsen
Mari Rege
Ingeborg Foldøy Solli
David Yeager
Researchers evaluated the impact of a low-cost computer-based intervention providing information about the brain’s potential to change and grow on students’ beliefs in their abilities to learn and their subsequent effort in school. Results showed that providing this information improved students’...

Costs of Failure to Appear for Arraignment

Natalia Emanuel
Helen Ho
Researchers will conduct a randomized evaluation to test the impact of different types of notifications on rates of failure to appear in traffic and criminal misdemeanor courts.

Improving the Targeting of Preventive Health Subsidies through Vouchers in Western Kenya

Vivian Hoffman
Alix Peterson Zwane
In Western Kenya, researchers compared three different approaches to subsidizing dilute chlorine solution to treat drinking water: a partial subsidy, a twelve month supply of free chlorine through monthly vouchers, and a twelve month supply of free chlorine hand-delivered. Safe water rates were much...