The American Economic Association's registry for randomized controlled trials
Select the trial sections you'd like to search within...
434 Trials Found
I12
I12, I18, O12, O120
D78,H41,I18
I13; I18; H51
I15, J15, O12, O15
I1 Health, I18 Government Policy Regulation Public Health
I10 I12
D11, D12, D83, I11, I12, I18
I12, J13
D83, D90, I12