The American Economic Association's registry for randomized controlled trials
Select the trial sections you'd like to search within...
850 Trials Found
C93, I120, D91
C93, J71, Z20
C93, C78, J15, J16, D9
D90, D91, C93, I12, I1, D15, D62, D64, D81, I18
I20,C93
C93, D10, I20, J13
C83, C93, D91, H41
J16, J24, C93
C93, I15, I18, O12
I23, C93