The American Economic Association's registry for randomized controlled trials
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6 Trials Found
D21, D24, D83, D92, L20, M13, O12
D24, I20, J0
D21, D24, L20, M13, O12
C93, D24, D91, G21, O12, O13, O16, Q12, Q14
D03, D24, C9