The American Economic Association's registry for randomized controlled trials
Select the trial sections you'd like to search within...
420 Trials Found
C90, D64, L31
C90, D81, D91, G11, I31
I20, I31
J71, D91, C90
I20, I21, J24, O15
I20 I21 I22 I24 C93 O15
D81, C90
C18, C81, C90
I20, I21, I25, C93