The American Economic Association's registry for randomized controlled trials
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362 Trials Found
C83, D31, D63
C91, D63, D91, H23
D03, H23, H24, C93, D31, D72
D72, D74, C92, C93
L82, C53, D72, O33, Z13
D83, H23, H30, Q58
P00, J16, D72
H11; H21; H24; H31; H50
D72, H7, H27, H11,
D72