The American Economic Association's registry for randomized controlled trials
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1623 Trials Found
C91, D81, D90
C91, C92, D71, Q20
D91, C91
D72; D83; H52; H77
D91, C91, D15
D64, L31, D83
D83, L86, O33, P16
C93, D83, I21, I24
C93, D83, I21, I24, O15