The American Economic Association's registry for randomized controlled trials
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591 Trials Found
C91, D81, D83, D91
O33, J24, D83, P10
C72, C91, D83
C93, D83, I21, I24,
J16, J71, C90, D83
D83, J12, C93, N36
C91, D83
D83, D84, J64
D81, D83, I24
C91, D83, D84, D91, G41