The American Economic Association's registry for randomized controlled trials
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1036 Trials Found
D83, D90, D91
D91, H02, H31, H41, H71
C92, D85, C71, D91, D23
D91, J16, C93, D63, O12, J22
C70, C90, D44, D47
C91, D90, D91
D72, D83, D91, E71
C93, D91, J24
A22, C90, I20
C93, D83, D91, J22, J81