The American Economic Association's registry for randomized controlled trials
Select the trial sections you'd like to search within...
330 Trials Found
J12, J16, J21, J6, R40
O18
I21, J16.
I15, J13, J16, J81, O15
D72, D83, J16
J16, L91
J16
Q53, O18
C90, D90, J16
C91; D01; J16