The American Economic Association's registry for randomized controlled trials
Select the trial sections you'd like to search within...
1519 Trials Found
D91
D90
C92, D71
D91; J15.
C90, D90, J16
C91; D01; J16
D14, D83, D91, G11, G53
D47, D90
I12, D91, C93
C91, D81, D83