The American Economic Association's registry for randomized controlled trials
Select the trial sections you'd like to search within...
1371 Trials Found
J71, J53, J22
D72, D83, C93
I22, I28, J24, C93
I25, J24, C93
J61, L26, O15, C93
C93, I2, I1, J24
C93, D90, I28, J13, J24, M53
J71, C93
C93, I23