The American Economic Association's registry for randomized controlled trials
Select the trial sections you'd like to search within...
2081 Trials Found
D62, D83
I22, I28, J24, C93
D91
C93, P45, R28
K42, H11, H56, N46, C93
I25, O15, D04
I20
D91; J15.
C90, D90, J16
C91; D01; J16