The American Economic Association's registry for randomized controlled trials
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832 Trials Found
J16, C91
C91, C92, J16
D63, D72, H23, H24, J62, D64, D91
Q2, Q23, Q56, D72, D02, C92
C91, D02, D63, H23
C73, C91, C90, D31, H24
C91, D03, D81, M52, M55, O39
C93, D72, L82
O13, H41, I15
C91, D91