The American Economic Association's registry for randomized controlled trials
Select the trial sections you'd like to search within...
133 Trials Found
I2; I28
C93; J16; I28; I24
I25, I28, J24, L26, O15
I28, D90
I12, I18, I28
I22, I28, J24, C93
C92, D44, I22, I28
I38 (Government Policy/Provision and Effects of Welfare Programs)
I28 and O15