The American Economic Association's registry for randomized controlled trials
Select the trial sections you'd like to search within...
442 Trials Found
I21, I23, D91, C93
Education and Economic Development
I21, I28, O33, C93
I21, D83, C93, D81, J24
I21, I28, C93, O33
Health, Education and Welfare
I21, I25, J13, J24, O15, C93
Q54, I21.
C93, D83, I21, I24
C93, D83, I21, I24, O15