The American Economic Association's registry for randomized controlled trials
Select the trial sections you'd like to search within...
1274 Trials Found
I12, D91, I18
Q54, Q58, D72, D91
C91, D81, D82, D83
C92, D83, D91
C72, C91
C91, D81, D83
D83: Search; H57: Procurement; Q13: Agricultural Markets and Marketing
C91, D91
D91
C91, D81, O12, O13, Q54