The American Economic Association's registry for randomized controlled trials
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128 Trials Found
D72, D83, C93
D72, H51, H53, H55, O52, P52
D72, K16, H8
D63, D72, D83, D91, H23
D72, H4, I16, L3
D01, D02, D72, D91
C93, D72, O10, O50
J15, D72, Z12
J15 C93 D72