The American Economic Association's registry for randomized controlled trials
Select the trial sections you'd like to search within...
123 Trials Found
I20, J13
A21, I20, D71, D91
I20, N37
C93, I20, I21, O15
I1, I12, I18, I20, I3
I10, I20, I24, I25
D83, I20, J24
I20