The American Economic Association's registry for randomized controlled trials
Select the trial sections you'd like to search within...
142 Trials Found
D91; J15.
J62, J23, J68, D83, C93, J15
C93, J15
C90, D64, D83, D91, J15, Z18
J15, C92, C93
C93, J15, J16, J23, J71
I24, J15, D90
J15, J23
J7; J15; J16; J21; J61; J14; F22; R38
C93, D83, D84, R31, J15