The American Economic Association's registry for randomized controlled trials
Select the trial sections you'd like to search within...
233 Trials Found
Central, Western, Eastern
Sidebank of the Dawa Wenz - Borana Zone and Dawa Zone
North East
North and Northeast Brazil
Western Visayas
North East Region
North-Rhine Westfalia
North India
Central and Western Regions of Ghana
North Kivu