The American Economic Association's registry for randomized controlled trials
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360 Trials Found
C72, C73, C92, D83
C72, C78, C91, C92
C92; D31; D63
C91, C92, D12, D90
D63, D72, D83, D91, H23
J7, D91, J2, C92
D43, C92, L13
D31, D63, J24, J28, J31
C93, D63, D64
C72, C92, D62, Q20