The American Economic Association's registry for randomized controlled trials
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297 Trials Found
Q18, L66, D81, C93, D11
J16, J71, C90, D83
C90, D81
J71; D91; C90;
C21, C83, C90, D12, D83, D91
D91, C90, C72, D83
C90, D11
J15, C90, D91
Q48, Q50, Q58, C90