The American Economic Association's registry for randomized controlled trials
Select the trial sections you'd like to search within...
73 Trials Found
I10, I31, J14
L26, O31, Q55, C93
D22,D83,I20,J20,O31,L25,L26,M13,M53
J16, J14, I15, D91
J14,J64
J14, J64
D83, D84, D82, B41, D90, O31
O12; L26; M20; O31; O33; O35; O17; M50
O31, O32, O33
O31, O38