RT Journal Article SR Electronic T1 Comparison of JGB and Bank Debenture Credit Spread Models JF The Journal of Fixed Income FD Institutional Investor Journals SP 63 OP 70 DO 10.3905/jfi.1999.319231 VO 9 IS 1 A1 Koichi Miyazaki A1 Hiroe Tsubaki YR 1999 UL https://pm-research.com/content/9/1/63.abstract AB With the rapidly growing corporate bond market in Japan, the demand is increasing for the management of both interest rate risk and credit risk, the pricing of corporate bonds, and the valuation of credit derivatives. We provide a methodology by which to choose appropriate models describing the interest rate process and the credit spread process simultaneously through an extension of the Chan, Karolyi, Longstaff, and Sanders approach.