The American Economic Association's registry for randomized controlled trials
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968 Trials Found
21, I28, C93, D91, J24
D91, H29, Q58, R48
C93; D81; D83; D91
J24, O33, D91, J22
D72 · D91 · H21 H23 · H24 · H41
C93, D91, Z13, D71, J16, J15
D63 D64 D91 J12 J16
C91, D31, D63, D91, J16, J22
D180, C93, D12, D91, G21, G51
C90, D60, D64, H56