The American Economic Association's registry for randomized controlled trials
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1739 Trials Found
D91, J71
D91, H23, Q53
I21, J24, D91, H53
C90; D01; D83; D91; R11
G53, I22, C93, D14, D91
D91, J13, I21, Z13
D91, C91, D83
C93, I31, F22
C93, K14, K42, I12, I31, J01
C93, F35