The American Economic Association's registry for randomized controlled trials
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1428 Trials Found
C93, I10
I25, I15, Q18, D13, C93
D13, D90, C93, O12
D81, D25, O12, O13, Q12, Q54
O31, O32, C93, D8
Q5, Q54, Q56, Q57
C93, D82, G14, G34, M14
Q53; C93; Z13
Q54, O13, I3
Q52 Q53 J24 C93