The American Economic Association's registry for randomized controlled trials
Select the trial sections you'd like to search within...
224 Trials Found
Punjab
Ningbo, Zhejiang Province
Rwamagana, Huye, Nyamasheke, Ruhango, Ngorero, Nyagatare districts
Anhui Province
Districts of Sheikhupura and Nankana in the province of Punjab
Province of Buenos Aires
punjab