The American Economic Association's registry for randomized controlled trials
Select the trial sections you'd like to search within...
203 Trials Found
C70, C90, D44, D47
A22, C90, I20
C78, C90
C11, C90, D83, D91
J71, C90, D12
C90, D72, D73.
C90, D43, D12, D83
C90; D01; D83; D91; R11
J24, J31, C90
D03 , D91 , H41, D64, C90