The American Economic Association's registry for randomized controlled trials
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700 Trials Found
C93, D63, D31, H23, J62
C91, D81, G12, G20, G41
C91
C72, C92, D64, H41
C72, C92, D72, D82
C21, C90, C92, D64, D91, I00, I12.
C91, D15, E21, H55
C92, D91, D81
C91, D63, D83
D03; D61; D64; I18; Q18; Q51