The American Economic Association's registry for randomized controlled trials
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193 Trials Found
C90, D44, H23
Q16, H24, O33, D91
C90, D14, G11
D31, D83, H24
H24, H26, C93, C99, D81, D91
J2, J7, C90
D31, D72, H23, H24, D83
C90 C91 D63 D90 H23
D73, O31, H50, H83, L78, O54
C99, D11, D81, D91