The American Economic Association's registry for randomized controlled trials
Select the trial sections you'd like to search within...
174 Trials Found
Province of Buenos Aires
Shenzhen, Guangdong Province≠
Moscow City
Shaanxi Province
Ho Chi Minh City, Da Nang, Ha Noi City, Binh Duong, Dong Nai
Mexico City
Changsha, Hunan Province
Central Province
Shanxi Province