The American Economic Association's registry for randomized controlled trials
Select the trial sections you'd like to search within...
1471 Trials Found
Q54, Q58, D72, D91
J24, L25, L26, O12
C91, D81, D82, D83
I21, I24, J24
C92, D83, D91
J24, I23, I26
C72, C91, D91
C91, D81, D83
D83: Search; H57: Procurement; Q13: Agricultural Markets and Marketing
C91, D91