The American Economic Association's registry for randomized controlled trials
Select the trial sections you'd like to search within...
1355 Trials Found
I21, I25, Q54
D90, O13, Q14
R23, J15, J16, C93, D85
I21 - Analysis of Education
I12, I14, I15, I25
D90, J00, M52
I12, I15
I21, J16.
Q56 I12 I18
C99, D11, D81, D91