The American Economic Association's registry for randomized controlled trials
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231 Trials Found
C90, D90
C90,D39,D83,H50,I14,I18
C83, D31, H41, I14, O15, Q53
A2, C90, J16
D04, D14, D31
C11, C90, D80, D83
L13, L41, C90
C90 I24 D00
C83, C99, D31, J31, R11
D31, D63