The American Economic Association's registry for randomized controlled trials
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42 Trials Found
C93, D22, Q53, D22, Z31
C93, D90, Q53
D13, I21, Q53
C93, D14, G21, I12, I31, O12, Q53
D45, O13, Q25, Q53
C93, I21, Q53, Q51
Q53
Q53, O18
Q50, Q56, Q58, Q53, O13, O10