The American Economic Association's registry for randomized controlled trials
Select the trial sections you'd like to search within...
169 Trials Found
National
Delhi
Delhi / NCR
Oromia Region
Semarang, Kendal, Tegal in Central Java; East, Central, and West Jakarta in Special Capital Region of Jakarta
national
Greater Accra Region
Eastern Region
Bono Region
Ashanti Region
South-West region
Region Metropolitana