The American Economic Association's registry for randomized controlled trials
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1021 Trials Found
C78, C91, D63, D72, D74, H41
C91, D87, D91
O3, C83
I11, I12, I18, D12, D83, C91, C93
D12, D83, O12, Z13
D90, I31, O33, Z13
C83, C93, D81, D83, I20, I23
D90, M52
J15, J71, Z13
D3, J15, J71, O12, O54, Z13.