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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 Impact of Price Information on Informal Traders in Kenya and Uganda

The researcher used a randomised evaluation in Kenya and Uganda to study the impact of varying access to information about prices in buying and selling markets, and encouraged informal traders to enter new markets and take advantage of price differences.

Improving Security through Concentrated Policing in Bogotá, Colombia

Daniel Mejia
Daniel Ortega
In Bogotá, Colombia, researchers partnered with the city to measure the impact of either concentrated policing, increased municipal clean-ups, or both on crime reduction and displacement. The evaluation found that the two approaches reduced crime on targeted streets when implemented together, but...

Encouraging Mothers to Practice Speaking with Their Babies in Ghana

Camille Falezan
Mark Walsh
In Northern Ghana, researchers tested whether providing information could encourage mothers to talk more with their infants, thereby improving child development. Six to eight months after the intervention, mothers who received the information reported they were more likely to talk to their infants...

Graduating the Ultra-Poor in Egypt

Following a series of evaluations of the Graduation approach in 15 other countries, researchers are now evaluating the impact of the Graduation approach on the livelihoods of the ultra-poor in Upper Egypt.