The American Economic Association's registry for randomized controlled trials
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216 Trials Found
J13; J16; M51; D90
C0, C90, C92, D83, D90
D90, I31, O33, Z13
C90 C91 D63 D90 H23
C91, D81, D90
D90
C91; C93; D10; D13; D90; D91
C91, C92, D90, D80, D64
I21, C93, Z13, D85, J15, D90