Yin, Hong-Ming; Liang, Jin; Wu, Yuan - In: Journal of Risk and Financial Management 11 (2018) 4, pp. 1-12
In this paper, we consider a new corporate bond-pricing model with credit-rating migration risks and a stochastic interest rate. In the new model, the criterion for rating change is based on a predetermined ratio of the corporation's total asset and debt. Moreover, the rating changes are allowed...
