The American Economic Association's registry for randomized controlled trials
Select the trial sections you'd like to search within...
1138 Trials Found
C72, C91, D91
C91, D81, D83
D83: Search; H57: Procurement; Q13: Agricultural Markets and Marketing
C91, D91
H40, I12, J24, Q50
I12, I10, D91
D91
C83, D83, H23, H31, H41, Q54
D83, D84, C93, M53
C93, D91, H21, H24, H41