The American Economic Association's registry for randomized controlled trials
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894 Trials Found
C90, D01, D83, J15, J71
C72; C92
D83, C91
D83, D82, C92
D12, D62, D83, H23, H31
D83
D83, D91, C91, G41
D83, E31,E52, E71, Q54, H23