The American Economic Association's registry for randomized controlled trials
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235 Trials Found
I18; I12; J65; O12; D91
I11, I12, I13, I130, L11
D91 I12 Q12 C21 D83
C93, D83, I12, I18
I12
I12; Z1
J13, J22, I24, I12, J12, J16
I12, I15, O15
O12, I11, I12
D91, I12, O12