The American Economic Association's registry for randomized controlled trials
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352 Trials Found
C91, C92, D03, Z13
C92, D44, I22, I28
J15, C92, C93
C92, D62, H41
D60, D63, H21, H23, I38
C71, C72, C78, C92
C92, D82, J7.
I12, D81, D83, C92
D31, D83, H24