Implied derivative security prices based two-factor interest model: a UK application

摘要

In this paper the extended Box Method recently introduced to finance is used to value bond and option prices based on the two-factor CKLS interest rate model. The two-factor CKLS model is estimated using the one-year Eurodollar rate for the UK as the long rate and either the one-week, or one-month Euro dollar rate for the UK as the short rate. Overall, it is found that both and option prices are sensitive to the model used.