The American Economic Association's registry for randomized controlled trials
Select the trial sections you'd like to search within...
1567 Trials Found
C93, D83, J31, J71, M51
C33 C91 D91
C83; C91; D64; D90; Z13
D83, D91, G41, G50, G53
Z12, D83, C93
C11, C90, D83, D91
B4, C1, C91, C92, D81
C91, D91, O31
I21, A22, D84, D91