The American Economic Association's registry for randomized controlled trials
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684 Trials Found
C92; D83; D91
C91, D82, D83, D91, J71, O33
D12, D91, L00
C91, D8, D91
I24 , D90 , D91
D83, D91
D91, I12, Q13
C80, C90, D11, D12, D84, D91, G11
D14, D91, I31, O12, O16, J16
J08, J38, D63, D91