The American Economic Association's registry for randomized controlled trials
Select the trial sections you'd like to search within...
2070 Trials Found
O12, D83, D91, I15
J15, C90, D91
I32 I10 O15 J16 J13 I12
J24, L86, O31, O32, O33, D81, D83, M13
D63 D91
D91, D83, Q18
I12; H20
C91, D83, P16
C93, D90, I28, J13, J24, M53