The American Economic Association's registry for randomized controlled trials
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413 Trials Found
D80, D90
D63, D81, D91, H23
D12, D18, D61, D90, D90, H29, L83
C91, D01, D81, D90
J16, J12, Z13, D81, O15
I24 , D90 , D91
D12, D90, I31, L82, Z13
C90, D04, I18, D90, Q18, Q50
C90, D81, D82, D90, J16, J24, J31
C91, D31, D63, D90, O31