The American Economic Association's registry for randomized controlled trials
Select the trial sections you'd like to search within...
518 Trials Found
A13, C90, J20, J24
O12, J24
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
A21, D91, I21, J24