The American Economic Association's registry for randomized controlled trials
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1660 Trials Found
C91, G11, G41
D91, D14, J16, J71
O12, O33, D91, D83, C93, Q16
C91, D83, D91, G11, G41
J64, O15, O33, D83, J68, C93, D91, J24, O12
J15, J16, C92
C90; D01; D63; D83; D91
C91; C92; C71; D71; H41
C91, D82, H57, M42, Q56
C92,D91