The American Economic Association's registry for randomized controlled trials
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488 Trials Found
C91; D83; D91
C91 ; D12 ; D83
C91, E42, E58
C91, D12
O33, C91, D8
C72, C91, D91
C91, C99, D14, D84, D91, G41, G53, I25, I29, O10, O16, O29, O39
D12 D81 C91
D63, D81, D91, H23
D31, D63, D72, D83, P16