The American Economic Association's registry for randomized controlled trials
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1490 Trials Found
F22, J13, Z10
C81, C83, C93, J16, O10, O12
D03, H23, H24, C93, D31, D72
D72, D74, C92, C93
J13; J24; O15
C93; I21; J24
C93, D9, I12, I2
I24 , D90 , D91
J12, J61, R23, C93, O18
C93, J12, J62