The American Economic Association's registry for randomized controlled trials
Select the trial sections you'd like to search within...
1039 Trials Found
I12, J13
C93; I14; I24; J13
I24, J15
D04, D91, D81, D83, I12, C93, C91
C93, D91, M53
C93, D64, D91
C93,D90,L9
C93, K14, I12, I31, J01
J6, C93, D91, O15, J01
C90, C93, D64, D91