The American Economic Association's registry for randomized controlled trials
Select the trial sections you'd like to search within...
658 Trials Found
O12, I11, I12
O12, O18, 055, J61, D72
D12; I15; O12; O13; Q53
I15, I25, O12, O15
D12, D61, D80, O12, O17
O18, O13, Q25
C72, C73, D81, D83
D81, I12
C9, D64, J13, O12
C83 C93 I31 Q15 Q16 Q54 O12