This paper derives analytical solutions for valuing credit default swaps (CDS) using preference-free multifactor affine and quadratic models, under the recovery of face value (RFV) assumption. We use a preference-free framework, which is independent of the market prices of risk, and yet allows...

The existing replication policies at top finance journals are far weaker than the policies at top economics journals. This paper explores both the costs and benefits of having a stronger replication policy in the context of my failed 2010 initiative to develop a unified policy across all top...

The topic of insolvency risk in connection with life insurance companies has recently attracted a great deal of attention. In this paper, the question is investigated of how the value of the equity and of the liability of a life insurance company are affected by the default risk and the choice...

The topic of insolvency risk in connection with life insurance companies has recently attracted a great deal of attention. In this paper, the question is investigated of how the value of the equity and of the liability of a life insurance company are affected by the default risk and the choice...

This paper presents an analytical framework to assess the probability of achieving nationally determined contributions (NDC). The prediction model based on the Kaya identity is used to simulate the pathway of carbon emission until the target year. Applying the modified STIRPAT framework (named...

This paper analyses the effects of the maturities of credit-enhanced debt contracts on the value of an insurer's loan guarantee portfolios. We propose a contingent-claims model, that not only includes important features such as coupon payments and absolute priority violations, but also allows...

This article examines the contribution of hedging to firm value and the cost of hedging in a unified framework. Optimal hedging and firm value are explicitly linked to firm risk, the type of debt covenants and the relative priority of the hedging contract. It is shown that in some cases hedging...

This paper utilizes option pricing theory to analyze bank stock prices, as one method of estimating fair variable deposit insurance premium rates in accordance with individual bank default risk, and conducts empirical analyses using Japanese data.The purpose of the analyses is to discuss the...

This article examines the contribution of hedging to firm value and the cost of hedging in a unified framework. Optimal hedging and firm value are explicitly linked to firm risk, the type of debt covenants and the relative priority of the hedging contract. It is shown that in some cases hedging...

The topic of insolvency risk in connection with life insurance companies has recently attracted a great deal of attention. In this paper, the question is investigated of how the values of the equity and of the liability of a life insurance company are affected by the default risk and the choice...