The American Economic Association's registry for randomized controlled trials
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1239 Trials Found
C92; D31; D63.
D72; D83; H52; H77
C92, D82, D83, M52, C72
C91, D9, J3, M5
C92, D70, D91, G41, M54
C92, D83
C93, D83, I22, I24
D83, D91
C83, D12, Q13, Q51, D83
C78, C91, D63, D72, D74, H41