The American Economic Association's registry for randomized controlled trials
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2241 Trials Found
D83, C91
C93; D64; L31
C18, C93, D90, H41
D81, O12, O13, Q54
D83, D82, C92
C93, D91, L81
D12, D62, D83, H23, H31
I21, O33, C93
D12, D90, L82, L86, I31
D83