The American Economic Association's registry for randomized controlled trials
Select the trial sections you'd like to search within...
634 Trials Found
I24, I26, I28, J24
I13; I18; H51
O13, O33
D71, I28, O15
C21, C90, D1, D90, D81, I20, J13, J24
I24, I25
O12, O15, D82, J13, J16
I1 Health, I18 Government Policy Regulation Public Health
O13, O33, O55
D11, D12, D83, I11, I12, I18