The American Economic Association's registry for randomized controlled trials
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234 Trials Found
C78, C90
C83; C91; D64; D90; Z13
C93, D90, Q4, Q5
C80, D01, D90, D91
I38, J46, C93, O12, D91, D90, H55, J18
C78, C91, D63, Q28
D31, D63, D90, and D92
C78, C91, D63
D90, D91, J01, J33, M50, M52
D90