The American Economic Association's registry for randomized controlled trials
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216 Trials Found
C71, C92, O12, R10
C72, D70, H41, Z10
C91, C92, D71, Q20
C91, C92, H41
J15, C92
D71, C92
C91; C92; D83;G12
C72, D83, C91, H41, M52
C91, C92, D90, D80, D64
C92, D03