The American Economic Association's registry for randomized controlled trials
Select the trial sections you'd like to search within...
1139 Trials Found
O13, O33, Q12, J16
J16; Q53; Q56
C91, D81
C91, D81, D91
I21, I24, J16
C90, D01, D91
P, Z13, J16
D01, I12, I18, O10
C91, D83, D91