The American Economic Association's registry for randomized controlled trials
Select the trial sections you'd like to search within...
865 Trials Found
I23, C93
C93, I20, I21, O15
D91,D64
C92, C93
C91, C93, J12, O12
C83, C90, D64, D90
C93, J12, O12
C93, D91, M52
C93, D91
C93; D72; D91; Z20