The American Economic Association's registry for randomized controlled trials
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29 Trials Found
D9, Q5
O1, C9, Q4, D8, Q5
D1, D8, D9, I3, J3, J5, J6, 01, Q1, Q2, Q5, R2
D2, M5, Q5
O13, Q4
Q4; Q5
Q4, L94
Q5, C91
D7, H2, Q5