The American Economic Association's registry for randomized controlled trials
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23 Trials Found
D82, J64, J68, M51, O12, O25
J16, J71, C92, C91, M51
C91, J70, J71, M51
M51,M52,D22
J16, J44, J71, M12, M51, D8
J15, J23, J24, J61, J71, M51
J71, M51
J16; M51; J24
M51, K31