The American Economic Association's registry for randomized controlled trials
Select the trial sections you'd like to search within...
1605 Trials Found
C90, D81
C91, D91
C91, D83
C91, D90, D91
J15, J21, J71
J71; D91; C90;
C91, D83, D84, D91, G41
C93, I21
A20, J15, I23, I24
I21