The American Economic Association's registry for randomized controlled trials
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1831 Trials Found
D83, D91, G41, G50, G53
C91, D91, O31
I21, A22, D84, D91
C93, D91, H21, H24
J64, D83, D84, D91
I2, C93, D83
G51, G52, G53, C91, D14
I2, C93, D83, O33
C91
D03, D64, C91