The American Economic Association's registry for randomized controlled trials
Select the trial sections you'd like to search within...
504 Trials Found
A13, C90, J20, J24
O12, J24
I21, I25, Q54
I21 - Analysis of Education
I21, J16.
I21, I25, J24, O15
D90 D91 D83 I12 I18 I21 O35
I22, I28, J24, C93
I21, I25, J16, C93