This study extends the generalized Ho–Lee model to the credit derivative swap (CDS) curve movements that ensures the hazard rate movement is arbitrage-free for any given CDS curve. This study shows that the generalized Ho–Lee model is not limited to pricing the interest contingent claims....

This paper proposes a valuation model of a bond with default risk. Extending from the Brennan and Schwartz real option model of a firm, the paper treats the firm as a contingent claim on the business risk. This paper introduces the quot;primitive firmquot;, which enables us to value firms with...