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Contesting Criminal Gang Governance in Medellin: The Impacts of Intensive Municipal Governance and Community Organization on Gang Control and Governing of Neighborhoods

Gustavo Duncan
Benjamin Lessing
In partnership with the City of Medellín, researchers randomly introduced a program that intensified government outreach to gang-controlled neighborhoods. The study found no evidence that the city’s intervention reduced gang rule.

Using Cell Phones to Monitor the Delivery of Government Payments to Farmers in India

Researchers conducted a randomized evaluation to test the impact of a cell phone-based monitoring system on the delivery of government-issued payments for farmers in Telangana, India. The system significantly improved the likelihood of farmers ever receiving their payments as well as receiving them...

Positive Psychology for Psychological Well-Being and Decision-Making in Kenya

In Kenya, researchers conducted a randomized evaluation to test the impact of a light-touch positive psychology intervention on psychological well-being and economic decision-making for low-income populations. The intervention had a positive impact on gratitude; however, it had no significant...

Diffusing New Seeds through Social Networks in Indian Village Economies

The researcher conducted a randomization in rural Odisha in India, by comparing adoption of a new seed variety through farmer-to-farmer networks in one half as benchmarked by door-to-door sales of the same seed. Trading between farmers leads to substantial under-adoption of agricultural technology...

Benchmarking Cash to an Employment Program in Rwanda

In Rwanda, researchers conducted a randomized evaluation to compare the impact of Huguka Dukore, a youth employment and training program, to that of cash grants of an equivalent value on several economic outcomes. Huguka Dukore improved hours worked, assets, savings, and subjective well-being, while...

Testing Legislator Responsiveness to Citizens and Firms in the Vietnamese National Assembly

Responsive governments have the ability to make laws and decisions that reflect their constituents’ preferences. However, legislators may lack necessary information about constituents’ opinions and may therefore be unable to meet their demands. Researchers measured whether providing targeted...

Impact of Recruiting Services on Firms' Job Postings and Hiring in France

Dylan Glover
Researchers in France studied whether government-provided recruiting services would impact firms’ job postings and hiring by lowering recruiting costs. The recruiting services decreased firms’ hiring costs and increased firms’ job postings and hiring, including much sought-after permanent-contract...

The Impact of Text Message Nudges on Churn in the Supplemental Nutrition Assistance Program in the United States

Samuel Madison
Katharine Meyer
Researchers are conducting a randomized evaluation to test the impact of text message reminders of key recertification processes and deadlines as well as access to paperwork assistance on enrollment in the SNAP program.