The American Economic Association's registry for randomized controlled trials
Select the trial sections you'd like to search within...
423 Trials Found
J16, J71, Z13
I10, I14, J16
I24, J16, D91
I38, H72, J16
J16, C90
R23, J15, J16, C93, D85
O12, Q12, J16, D13
J16, C78, C91
J12, J16, J21, J6, R40
I21, J16.