The American Economic Association's registry for randomized controlled trials
Select the trial sections you'd like to search within...
850 Trials Found
I23, C93
C93, I26
C93, D83, D91
C93; J23; J71; K14
C93, I21, I23
C93, I20, I21, O15
A13, C91, D91, C72
C92, C93
C91, C93, J12, O12