The American Economic Association's registry for randomized controlled trials
Select the trial sections you'd like to search within...
1007 Trials Found
D90, J00, M52
C12; C8; C9; C93; H3; I12; R4
I21, I25, Q54
R23, J15, J16, C93, D85
I21 - Analysis of Education
F16 F23 F66 J33 J53 J81 J83 M52 M54
I21, J16.
A22, I23, C93
I21, I25, J24, O15
D90 D91 D83 I12 I18 I21 O35