1. Akers E. J.“Three Essays in Applied Microeconomics.” Ph.D. thesis Columbia University 2012.
2. Akers B. andM. M.Chingos. “Is a Student Loan Crisis on the Horizon?” Report Brown Center on Education Policy at Brookings 2014.
3. Ability sorting and the returns to college major
4. Arvidson D. D.Feshbach R.Parikh andJ.Weinstein. “The MeasureOne Private Student Loan Performance Report.” Technical report MeasureOne 2013.
5. Berkner L.“Trends in Undergraduate Borrowing: Federal Student Loans in 1989–90 1992–93 and 1995–96.” Technical report U.S. Department of Education National Center for Education Statistics Washington DC 2000.