The American Economic Association's registry for randomized controlled trials
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625 Trials Found
D83, H23, H31, Q48, Q54, Q58
D72, C91, D83, D91
O1, O3, O13, J16
D83, D91, L82
J61, D83, O15
D60, O12, O13, Q12, Q16, Q24, Q57.
D83 , D72
Q12, Q16
C91, D83, D91, L82
C91, D9, D91, D83