The American Economic Association's registry for randomized controlled trials
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30 Trials Found
C93, C81
C81, C91
O12, O13, Q12, D22, M13, C81, C83, C93, D50
C81, C83
C81, C10, D91
C18, C81, C90
C81, D81, C91
C81, C83, C93, J16, O10, O12
C93, D19, C81
C81, C93, D80, D83, D84, E31, E58