The American Economic Association's registry for randomized controlled trials
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1100 Trials Found
I28; D83; D91; C90
D31, D63, D83, H24
D90, M52
C90, D62, D90, I38
C91, D01, D91, O33
C78, C90, R52
E31, D84, D90
C91
D31, D63, D72, D83, P16
J13, C91, D83