The American Economic Association's registry for randomized controlled trials
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180 Trials Found
C93, I12, D90, C91, M50
C21, C93, D1, D81, D90, I12, I21
I1, I12, I18, I20, I3
C21; C93; D1; D81; D90; I12; I21
I12, I18, H40, L80