The American Economic Association's registry for randomized controlled trials
Select the trial sections you'd like to search within...
95 Trials Found
Upper East, North East, Upper West, Savannah
East Africa
Ahafo, Ashanti, Bono, Central, Eastern, Western, Western North
East Asia
Bono East
Northern and Upper East
Northern, North East, Savannah, Upper West
North East
South East Asia