The American Economic Association's registry for randomized controlled trials
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677 Trials Found
C91; D85; H41
C91, D74, H56
C91, D83, D91, L82
C91, C93, D03, I30; O12
E24, E31, J16
C91, D85, H41
C91, I10, I18
C91
R23, J15, J16, C93
J24, J16