The American Economic Association's registry for randomized controlled trials
Select the trial sections you'd like to search within...
595 Trials Found
I10, I20, I31
I21, O33, C93
I23, I28
Making, H75 State and Local Government: Health; Education; Welfare; Public Pensions, I21 Analysis
I21, I24, C91
I21, C93, I12, I31
C93, D83, I21, I24
I28, D90
I21, I29, C93, D03