The American Economic Association's registry for randomized controlled trials
Select the trial sections you'd like to search within...
495 Trials Found
I21, I22, O15, D81, D84
O12, I11, I12
J31, O15, R23
C93, H52, I21, M52, O15
D91, I12, O12
C93, I21, O15
I12, D91
I18 Government Policy • Regulation • Public Health
C93, I20, I21, I28, O15