The American Economic Association's registry for randomized controlled trials
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119 Trials Found
D90, J31, C91
I24, I25, D80, D90
D90, D91, C93, I12, I1, D15, D62, D64, D81, I18
D04, D90, D18, G28, G51, L51
C90, J01, D90
C93, D82, D83, D90, I12, I15, I30, Q25
C91, D11, D12, D90
D2, D90, C9, O17
D90; I20
C90, C93, D91, D90