The American Economic Association's registry for randomized controlled trials
Select the trial sections you'd like to search within...
386 Trials Found
North
Middle East and North Africa (MENA)
Ya'an City, Sichuan Province
Sefwi Bekwai, Western North Region
North America
West Africa
West Kalimantan
West-Nile subregion
Ningbo, Zhejiang Province