The American Economic Association's registry for randomized controlled trials
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396 Trials Found
D12, C91
C91,C92,D03
C91, D83, D01
C91, D31, I31
C91, D91
C91, D01, D81, D90
C81, C91
D9; D2; J16; C91
C91, D63, D91, H23
C91, D82, D83, D91, J71, O33