The American Economic Association's registry for randomized controlled trials
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1681 Trials Found
C93, Q48, D72, D83
C93, I21, J24, D83, O15
D91, I29,
C91, D70, D91, M54
C93, D83, J16, I21
J7, D91, J2, C92
D81, C90
Q15, Q12, D71, D81
D83, D91, J16, J29, O53, Z12, Z13
D91, Z13, O1