6Knapp,Laura Greene and Terry G.Seaks.An Analysis of the Probability of Default on Federally Guaranteed Student Loans.Review of Economics and Statistics,1992,74(3):404～411.
3Jeffery S. Abarbanell and Brain J. Bushee. Abnormal Return to a Fundamental Analysis Strategy. The Accounting Review January 1998, 19-45.
4S. Kanungo; Sharma. K. Jain. A.. Evaluation of a Decision Support System for Credit Management Decisions. Decision Support Systems, 2001, Vol. 30: 419-436.
5Altman. E. I.; Saunders. A.. Credit Risk Measurement:Developments Over the Last 20 Years. Journal of Banking & Finance, 1998, Vol. 21: 1721-1742.
