The American Economic Association's registry for randomized controlled trials
Select the trial sections you'd like to search within...
71 Trials Found
I2, D8
C93, I2, I1, J24
I2, Z00, Z12, K00, D74
I2, O10, P00, Z10
I20; I2; C90;
I2, I21, I24
I2 J1 J18 J24
I2, C9, J6
C93, D9, I12, I2