The American Economic Association's registry for randomized controlled trials
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20 Trials Found
C91; C92; C71; D71; H41
C71, C92, O12, R10
C92, D85, C71, D91, D23
C71, C92, H41
C71, C91, C92
C71, C92, D91, D83
C71; C83; C92; D91
C71, C72, C78, C92
C71, C91, D01, G41