The American Economic Association's registry for randomized controlled trials
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952 Trials Found
C9, D12, M14
C93 ; D12 ; D91 ; I14 ; I38
Q41, D03, D12
D60, O12, O13, Q12, Q16, Q24, Q57.
D60, O12, O13, Q12, Q16, Q24, Q57
D16, M31, O12, O13, Q12, Q16
G52, Q14, Q12, O12
Q21, Q25, Q53
O13, Q12, Q16, C93, D83.