The American Economic Association's registry for randomized controlled trials
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900 Trials Found
c91, c99, d81, e22, g11, G40
J12, J15, J16
C90 C91 D63 D90 H23
C91, D91, Z13
C91, C92, D12, D90
J24, J16
J16, J13
C91; C92; D83;G12
C91, D70, D91, M54