The American Economic Association's registry for randomized controlled trials
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166 Trials Found
D81, D83, I12
D90, C90, D81
D81, D83, I31, O33, Q13, Q16, Q54
D81, D91, O15
H20, H26, C01, C93, D81
C91, C92, D81
D81, D83
D11, D81
D81, D90
C21, C93, D1, D90, D81, H4, I22, I15, I18