The American Economic Association's registry for randomized controlled trials
Select the trial sections you'd like to search within...
1825 Trials Found
I23, I20, J16, C93
C93, D21, J24, M5
J13, O15, C93
D91, Z13
D91, J23, J71
C93, D91, I20, I30, J13
C23, C26, D13, D80, D82, C93, I31, D04
D91, 013
D91, G21, G41
J22; C93