The American Economic Association's registry for randomized controlled trials
Select the trial sections you'd like to search within...
301 Trials Found
I24, J16, J24, C93, D83
I24 , D90 , D91
I23, I24
I21, I24, I29
I24, J16, J24, C93
Health, Education and Welfare
I21, I24, I26, I29
I24, I25, I26, I38, O3, O12