The American Economic Association's registry for randomized controlled trials
Select the trial sections you'd like to search within...
1091 Trials Found
O16, G21, J16, O12
I38, H72, J16
J16, C90
D90, O13, Q14
R23, J15, J16, C93, D85
O12, Q12, J16, D13
J16, C78, C91
J12, J16, J21, J6, R40
D90, J00, M52
I21, J16.