The American Economic Association's registry for randomized controlled trials
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872 Trials Found
C(3, H51, H75, I18, I38
D22, O13, Q13, Q01, J43,
O13, Q12, Q16, D91, C93
I21, I25, O15
C93, D15, D25, D40, D60, D62, I30, O13, Q01, Q11, Q12
O13, D83, H5, D91
C93; D83; O13; N52; Q15; Q58
J22, J13, J18
D90, O13, Q14
I21, I25, I29