The American Economic Association's registry for randomized controlled trials
Select the trial sections you'd like to search within...
219 Trials Found
Ya'an City, Sichuan Province
Sefwi Bekwai, Western North Region
Western Area Urban
Western
Ningbo, Zhejiang Province
Northern region
Middle East and Northern Africa (MENA)
Anhui Province
Western, Nairobi
Sefwi Bekwai, Western North