This paper presents a pricing formulas of the defaultable bond under the reduced-form model. The market value of the firm ’s asset, as the first state variable, is assumed to follow the jump-diffusion process which reflects the sudden changes of the firm value, and to exhibit a mean reverting. A new probability measure, “default risk adjusted forward measure", is defined and used to price the FRN. This new measure has a strong advantage of calculating interest rate derivatives with the default risk. The model is also extended to price the defaultable bond with the counterparty default risk.
목차
요약 I. 서론 II. 모형 설정 1. 모형 2. 디폴트의 도착률 III. 신용위험이 내재된 할인채권의 가격 IV. 신용위험이 내재된 FRN 가격 1. Forward Measure에서 평가 2. Default Risk Adjusted Forward Measure에서 평가 V. Counterparty Default Risk가 있을 경우의 회사채 평가 VI. 요약 및 결론 Appendix 참고문헌 Abstract