The American Economic Association's registry for randomized controlled trials
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1189 Trials Found
C72, D91, H41
D91, C91
D91, J71
D91, H23, Q53
C78, C91, D63, Q28
I21, J24, D91, H53
C21, C91, M50
C91, C25, D73
C91, C92, D64, Q56
C90; D01; D83; D91; R11