The American Economic Association's registry for randomized controlled trials
Select the trial sections you'd like to search within...
8 Trials Found
J01, H00, R38, I30
J7; J15; J16; J21; J61; J14; F22; R38
R28, R38, H2, H3
D72 D91 H23 R23 R31 R38
I38; R38
I38, J22, R38
H25, R38, L21
J62, R23, R21, R31, R38