The American Economic Association's registry for randomized controlled trials
Select the trial sections you'd like to search within...
1729 Trials Found
I15, C93
D22 D24 H32 L25 L26 L53 M21 O33 C93
O13, Q12, Q16, D91, C93
C93 D02 H55
C93, D19, C81
I12, D91, C90
C93, D9, I31, J15, O12
I12, I10, D91
C91, D83, D91, L82
C93, I21, I23