The American Economic Association's registry for randomized controlled trials
Select the trial sections you'd like to search within...
1129 Trials Found
I12, I13, I15, O1
O14, O16, O17, O33, D83, G20, L14, L15, L81
D18, D61, D83, D49, D91, L21
D62, D83
I12, D9
D91
D91; J15.
O12, O13, O33, O55, Q12. Q16
D83, D91, J16, J29, O53, Z12, Z13
J62, J23, J68, D83, C93, J15