The American Economic Association's registry for randomized controlled trials
Select the trial sections you'd like to search within...
749 Trials Found
I12, I13, I14, I18, J61, Z13
C90, D01, D83, J15, J71
C91, D91, J01, J16, J71
A22, C93, I20, I23, J08, J16
I31, O12, Z13, J16
L26, J16, O30
D9; D2; J16; C91