The American Economic Association's registry for randomized controlled trials
Select the trial sections you'd like to search within...
445 Trials Found
Upper Eastern and Central
South Asia
Upper East, North East, Upper West, Savannah
Düsseldorf, North Rhine-Westphalia
South-West
Central, Eastern, Northern and Western
South India
North America
Asunción, Caaguazú, Alto Paraná, Central