The American Economic Association's registry for randomized controlled trials
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337 Trials Found
O12, Q12, Q16
J16, L96, O12, O33
D01, D81, O12, O55
D01, D81, D91, O12
I3, I10, I15, I12 , I31, O12
G510, G530, I380, D12, O12, C93
I24, I25, I26, I38, O3, O12
I12, O12
I18; I12; J65; O12; D91
D22, D91, O12