The American Economic Association's registry for randomized controlled trials
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670 Trials Found
D91, I190
J16, D73, D91
A22, C93, D91, I23, J0
C91, D91
D83, D91, P16, Z18
P00, D91, D01, C91
A21, C21, C22, C93, D83, D91, I29
D91; I25
D91, I15, I25, O12, O15
D15, D91, E58, E71, J71, J78, Z1