The American Economic Association's registry for randomized controlled trials
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786 Trials Found
C91, D81, D91
D12, D83, D91, L86
D91; J22; J24; J31; M52
C93, D91, I12, M52
D91, I190
J16, D73, D91
A22, C93, D91, I23, J0
C91, D91
D83, D91, P16, Z18
P00, D91, D01, C91