The American Economic Association's registry for randomized controlled trials
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717 Trials Found
C83, C88, C93, J16, O12
C93, D91, I12, I15, I21, J16, Q01
C01, D91, I12
I25, O15, C93, J16, O12
I12; I18; D83; C93; D85
O12, L25, L15, O14, D12
I11, I12, D83
C93, D83, J16, L26, O12
F22, J61, O15, C93, O12
I18, I12, I11, K36, K20