Search our database of 1,200+ summaries of randomized evaluations conducted by our affiliates in 97 countries. To browse key policy recommendations from a subset of these evaluations, visit the Policy Publications tab above.

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The Impact of Demonstration Plots on Adoption of New Rice Varieties in Bangladesh

Manzoor H. Dar
Erin Kelley
In Bangladesh, researchers conducted a randomized evaluation to test whether helping selected farmers set up demonstration plots could increase awareness in the community about a new rice variety by triggering information exchanges through new interactions. Demonstration plots comparing new versus...

Responses to Degree of Control over Remittances in El Salvador

Diego Aycinena
Claudia Martinez
Researchers partnered with Banco Agrícola to conduct a randomized evaluation that offered a way for Salvadoran migrants to directly channel some fraction of their remittances into savings accounts in El Salvador. Results indicate that a desire for control over remittance uses—in particular the...

The Impact of Feedback on University Student Performance in Spain

Ghazala Azmat
Antonio Cabrales
Nagore Iriberri
University students are increasingly demanding more feedback on their performance relative to their peers, yet little is known on the impact of this feedback on student performance. Researchers shared information on students’ relative academic standing among university students in Spain to evaluate...

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...