The American Economic Association's registry for randomized controlled trials
Select the trial sections you'd like to search within...
1365 Trials Found
C93, D12, D90, Q41
C91, C93, D03, I30; O12
C93, D90, Q53
J24 k24
C93, D91, H4, I12, I18
G5, G2, G53, E2, D8
I14 Health and Inequality
C93, D73, J15, H75, I24
D83, Information and Knowledge
R23, J15, J16, C93