The American Economic Association's registry for randomized controlled trials
Select the trial sections you'd like to search within...
335 Trials Found
I23, I24
I21, I24, I29
I24, J16, J24, C93
Health, Education and Welfare
J21, L71, Q43
I21, I24, I26, I29
I24, I25, I26, I38, O3, O12
I22, J24, J21, L25, L26, L31, M10