The American Economic Association's registry for randomized controlled trials
Select the trial sections you'd like to search within...
1021 Trials Found
O12, O17
E21; E71; E43; D12; D14; G51
C93, D91, D83, I31
J24, M53, O12
I20, O12
D91
D14, I21, I25, O12, O15
C21, C90, C92, D64, D91, I00, I12.
O12, O17, J16, L26
I32, O12