The American Economic Association's registry for randomized controlled trials
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687 Trials Found
D81; D25; O12; O13; Q12; Q54
C91, C99, D14, D84, D91, G41, G53, I25, I29, O10, O16, O29, O39
D81
D12 D81 C91
D63, D81, D91, H23
C90, C91
C91, D90
C91, D81, D91
C91, C92, G13,G14
C91, D91