The American Economic Association's registry for randomized controlled trials
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741 Trials Found
C93, I12, I18, D91
C93, D83, D91, H41, I21, I23, I26
C01, C21, C93, D02, D63, D73, D74, D78, D91
I23 I 24 J15 I14
D60, H13, I14, I31, Q15, Z13
C93, D12, Q50
D72, D83, C93
C93; J15; Z1; Z13
C93, D12, H23, L9, R41
C93, G20, O12, O13, O16, Q12