The American Economic Association's registry for randomized controlled trials
Select the trial sections you'd like to search within...
348 Trials Found
Ahafo, Ashanti, Bono, Central, Eastern, Western, Western North
North
Upper East, North East, Upper West, Savannah
North-West Province
South West
Oromia, South Ethiopia and South West Ethiopia
South America
North Kivu
Lower River and North Bank