The American Economic Association's registry for randomized controlled trials
Select the trial sections you'd like to search within...
555 Trials Found
A23, C93, J24, O31, L86, I31
26, J24, D83, D84
I26, J38, J24, J23
Health, Education and Welfare
I21, I25, J13, J24, O15, C93
J24, J3
K42, I26, J13, J24
C93, D83, D91, J24, M51, O15
J24, D91, O33
J23, J24, J62