The American Economic Association's registry for randomized controlled trials
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1229 Trials Found
P00, J16, D72
C91, D8, D91
I24 , D90 , D91
D83, D91
J12, J61, R23, C93, O18
C93, D83, D84, R31, J15
D72, H7, H27, H11,
D91, I12, Q13
C80, C90, D11, D12, D84, D91, G11
D14, D91, I31, O12, O16, J16