In this paper, we present a new model that takes an arbitrage approach to the valuation of catastrophic risk bonds (CAT bonds). The model considers the sponsor's exposure to currency exchange risk and the risk of catastrophic events. We use a jump-diffusion process for catastrophic events, a...

This paper develops a continuous-time contingent claims analysis model to study the impact of credit insurance on investment. We find that under shareholders' wealth maximization, the presence of credit insurance yields high investment relative to the level of investment without credit...

This paper compares two strategies for replicating a put option used to synthetize a debt guarantee contract. The first strategy, super-replication, while maintaining the portfolio value greater or equal to a target value, minimizes the transaction cost of replicating a debt insurance put option...