The American Economic Association's registry for randomized controlled trials
Select the trial sections you'd like to search within...
947 Trials Found
I15, J13, J16, J81, O15
D72, D83, J16
J16, L91
J16
D18, D61, D83, D49, D91, L21
D91
D90
D91; J15.
C90, D90, J16
C91; D01; J16