The American Economic Association's registry for randomized controlled trials
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36 Trials Found
C71, C91, D01, G41
D12, G41, G51
G12, G14, G24, G41
G11; G41; G50;
D81, D83, D91, G21, G41, L26
D14, D83, D84, E31, E52, G11, G12, G41
C91, D81, G12, G20, G41
G11,G41,G51,M14
G11, G40, G41