The American Economic Association's registry for randomized controlled trials
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598 Trials Found
D73, C91
C91, D91, D71
C91; D81; D91
D91, C91, D01
J16, C78, C91
C91; D83; D91
C91, D01, D91
C91, D12
D91, D83, C91, N35
D6, D60, D63, D64, D9, D91, H00, H4, H41, H43, Q00, Q5, Q50, Q51, Q56