1Fisher,L Determinants of Risk Premiums on Corporate Bonds[J].Journal of Political Economy,1959:59 -66
2Horrigan,J.O.The Determination of Long -Term Credit Standing with Financial Ratios[J].Journal of Accounting Research,1966,Supplement:44-62
3Pogue,T.,Soldofsky,R.What is in a Bond Rating?[J].Journal of Financial and Quantitative Analysis,1969,(4):201-228.
4Pinches,GE.,Mingo,K.A.A Multivariate Analysis of Industrial Bond Ratings[J],Journal of Finance,1973,(28):1-18.
5Grief,P.,Katz,S.The Differential Effects of Bond Rating Changes among Industrial Public Utility Bonds by Maturity[J].Joumal of Business,1976,(49):226 -229
6Bhandari,S.,Soldofsky,R.,Boe,J.Discriminant Analysis Model for Predicting Bond Rating Changes of Industrial Bonds[J].Financial Management,1979,(8):74-81
7lskandar-Datta,M.E.,Emery,D.R.An Empirical Investigation of the Role of Indenture Provisions in Determining Bond Ratings[J],Journal of Banking and Finance,1994,(18):93-111
8Dutta,S.,Shektar,S.Bond ratings:A Non-Conservative Application of Neural Networks[J].Proceedings of the IEEE International Conference on Neural Networks,1988,(2):443 -450
9Weinstein,M.The Effect of a Rating Change Announcement on Bond Price[J].Journalof Financial Economics,1977(5):329-350
10Katz,S.The Price Adjustment Process of Bonds to Rating Reclassifications:A Test of Bond Market Efficiency[J].Journal of Finance,1974,(29):551 -559