The American Economic Association's registry for randomized controlled trials
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228 Trials Found
J71; D91; C90;
C21, C83, C90, D12, D83, D91
D91, C90, C72, D83
C90, D11
J15, C90, D91
Q48, Q50, Q58, C90
C90, C93, D10, D14, D15, D22
C90, J15, J71
C83, C90, D14, D91, Z13
I20; I2; C90;