The American Economic Association's registry for randomized controlled trials
Select the trial sections you'd like to search within...
1088 Trials Found
C91, D91, I25
C91, C92, J16
J22, J24, D91
D90, C91
I12, I14, J15, D91
H12, H83, D80, D83, D91, L86
C91;D64
C91, J70, J71, M51
H53 (Government Expenditures and Welfare Programs) D91 (Role and Effects of Psychological
C11, C90, D80, D83