The American Economic Association's registry for randomized controlled trials
Select the trial sections you'd like to search within...
139 Trials Found
I18, I25, I29, J13, J16
Q18, I18
I12, I18, D81, K13
I12; I18
I18, J15
Q56 I12 I18
D90 D91 D83 I12 I18 I21 O35
I12, I18, I28
I15, I18
I10 I18