The American Economic Association's registry for randomized controlled trials
Select the trial sections you'd like to search within...
588 Trials Found
I18, I12
I12
H42, L95, D91, O18
I20,I25,O15
H43, I10, I20, I38, O15
C93, D83, D90, I38, O15
C93, D9, I12, I29
I25, I26, I31
I12, I18, O12, O120