The American Economic Association's registry for randomized controlled trials
Select the trial sections you'd like to search within...
271 Trials Found
J16, J71, C90, D83
C90, D81
J71; D91; C90;
C21, C83, C90, D12, D83, D91
D91, C90, C72, D83
010, 013, C90
C90, D11
J15, C90, D91
Q48, Q50, Q58, C90