The American Economic Association's registry for randomized controlled trials
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1819 Trials Found
J31, J5, D83, D84, C93
J15, J71, C93
J01, J7, C93
C91, D81, D91
I21, I24, C93
C93, K14, I12, I31, J01
C93 ; C91 ; D91 ; D12
D90, D91, J01, J33, M50, M52
C91; D83; D84; D91
Q54, Q58, D72, D91