The American Economic Association's registry for randomized controlled trials
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478 Trials Found
C91, D14, D15
D72, C91, D83, J16
C91
J15, J16, J20, C91
C81, C91
C72, C78, C91, C92
c91, c99, d81, e22, g11, g40
c91, c99, d81, e22, g11, G40
C90 C91 D63 D90 H23
C91, D91, Z13