The American Economic Association's registry for randomized controlled trials
Select the trial sections you'd like to search within...
380 Trials Found
C93 I21 I23 D91
I20; I21; I24
I21, I23, I25, J16, J24
I20, I21
C93, I21, I24, P46
C93; D90; I21
I21, I24, I25
A21, I21, J16
I21
J22, O15, I21