The American Economic Association's registry for randomized controlled trials
Select the trial sections you'd like to search within...
862 Trials Found
C93, I21, I24, J24, O15
I24, J16, D90
J24, J61, J15, C93, O15
J71, J64, J24, I38, H56
J16, I23, O31
J15, J16, J20, C91
I12, I18, J16, O15
J12, J15, J16
J71, J78
I28 and O15