The American Economic Association's registry for randomized controlled trials
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596 Trials Found
C72, C91, D83
C91, D83, D90
C91, D81, D83, D91
O33, J24, D83, P10
C93, D83, I21, I24,
J16, J71, C90, D83
D83, J12, C93, N36
C91, D83
D83, D84, J64