The American Economic Association's registry for randomized controlled trials
Select the trial sections you'd like to search within...
223 Trials Found
I21, I28, D83
I2, I3, J
I2, J2
I21, C93, I28, J24
I28; I18; D83; D91; C90
I28; D83; D91; C90
I2
C93, I20, I28, O15
I21, I28, O33, C93