The American Economic Association's registry for randomized controlled trials
Select the trial sections you'd like to search within...
746 Trials Found
D64, D91
H53 (Government Expenditures and Welfare Programs) D91 (Role and Effects of Psychological
C99, D11, D81, D91
C99; D69; D91; J15
I25
I21, I24, I25
C90, D64, D91
I25, I26, I31
I25; F66; D91
I25, O1, C93