The American Economic Association's registry for randomized controlled trials
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46 Trials Found
D83, H63, G51, Z13
G53, J26, J16, Z13
L26, J24, M53, D85, Z13
C91, D31, Z13
C93, D91, J71, Z13
C93, D14, J12, Z13
C91, D15, Z13
C93; I21; J24; Z13
D91, Z13, C93
M20, M31, Z13, J15