The American Economic Association's registry for randomized controlled trials
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502 Trials Found
C91, C92, H41
C91, D91
C91
D91, D63, C91
C91, D64, D91, H41
C91, D63, J16
J16, C91
C90; C91; I21; J15; J16
C91, D81, D83, D84