The American Economic Association's registry for randomized controlled trials
Select the trial sections you'd like to search within...
195 Trials Found
J13, Q12, Q16, O15
j24 I25 I21 O15
I15; I25; J13; J16; O15
O15, M52, I15, D91,D83
C93, I21, J24, O15
I12, I30, O13, O15, Q18
J24, J23, L26, O15, O17
D12, I12, O15
I25, O15, J24