The American Economic Association's registry for randomized controlled trials
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20 Trials Found
C93, H55, I38, J65
J15, D73, H55
D72, H51, H53, H55, O52, P52
J20, I13, H55
H55, I38, C93, D91
C21, C93, H31, H55, H75, I38
C1, C26, H55, I38, J24
H55, D83, I38