The American Economic Association's registry for randomized controlled trials
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786 Trials Found
D01, D91, H23
D01, D04, D91, H23, Q58
D01, D04, D62, H23, Q58
J15, J16, J20, C91
c91, c99, d81, e22, g11, g40
c91, c99, d81, e22, g11, G40
C91, D91, Z13
C91, C92, D12, D90
D63, D72, D83, D91, H23