The American Economic Association's registry for randomized controlled trials
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201 Trials Found
C91, C92, D81
D41, D43, D44, C78
C91, D81, D82, D83
C92, D83, D91
C92, D83
J16, C78, C93
D82,H41,O10,O20
C78; D47; D74; D78; D82
D82, G28, G41, O14