The American Economic Association's registry for randomized controlled trials
Select the trial sections you'd like to search within...
312 Trials Found
North Rhine-Westphalia
North Africa
North and South Kivu
Southern Nations, Nationalities, and Peoples' Region
Lango Sub-Region
Rwenzori region (Kabarole and Kamwenge)
Ashanti region
North
Middle East and North Africa (MENA)
Sefwi Bekwai, Western North Region
Nkawkaw, Eastern Region