Search our database of 1,200+ summaries of randomized evaluations conducted by our affiliates in 96 countries. To browse key policy recommendations from a subset of these evaluations, visit the Policy Publications tab above.

Displaying 73-80 of 175

Extending Health Insurance to the Informal Sector Through Microfinance in Nicaragua

Freddy Solis Diaz
Martha Azucena Gonzalez
Laurel Hatt
Mursaleena Islam
This evaluation measured the determinants of insurance enrollment as well as the impacts of having insurance for informal sector workers by randomly varying the costs and convenience of signing up for a government health insurance program available to formal and informal sector workers in Nicaragua...

Using Peer Pressure to Encourage Handwashing in Argentina

Felipe Montaño Campos
Lucía Freira
Matías Gutman
Bruno Cardinale Lagomarsino
María Laura Lanzalot
Maximiliano Lauletta
Leandro E. Malchik
Bianca Pacini
Cristian Valencia

Personalizing Information to Improve Retirement Savings in Chile

Olga Fuentes Contreras
Julio Riutort
F_lix Villatoro
Researchers partnered with Chile’s national pension authority to evaluate the effect of personalized versus generic information, delivered via self-service kiosks at government offices, on long-term savings. People who received personalized information increased their voluntary contributions in the...

The Impact of Credit Scores on Lending in Colombia

Ximena Cadena
Alexandra Cristea
Héber M. Delgado-Medrano
Researchers examined whether small incentives and short-term goals could encourage Colombian loan officers to stop procrastinating. Under the new incentive structure, loan officers spread their work more evenly throughout each month, and they met a much greater percentage of their monthly targets.

The Impact of a School-Based Management Program on Student Performance in Mexico

Vicente Garcia-Moreno
Harry Anthony Patrinos
Researchers conducted a randomized evaluation to determine the effect of a school-based management program, Programa Escuelas de Calidad, on student performance in Mexico. The program combined a cash grant with state support to design and carry out school improvement plans. The intervention did not...