The American Economic Association's registry for randomized controlled trials
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641 Trials Found
C99, D11, D81, D91
H55, H26, D90, D22
Q16, H24, O33, D91
D83, D91
C93, D83, D91, O12, Q54
D81, D83, D91
C93, D91
C93, D91, I20, J16, J24
C81, C10, D91
D91, J16