The American Economic Association's registry for randomized controlled trials
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372 Trials Found
C93, D12, H23, I138
C90, D43, D12, D83
C25, D12; D61; I12
I2, D6, D9
C93, Q41,D03, D91
D12, E31, Q54
D12, D81, M31, L66
C91 D03 J16
C93 ; C91 ; D91 ; D12
D12, D72, D83