This article examines how the number of stochastic drivers and their associated volatility structures affect pricing accuracy and hedging performance in the swaption market. In spite of the fact that low dimensional one and two-factor models do not reflect historical correlations that exist...

This paper examines whether higher order multifactor models, with state variables linked to underlying LIBOR-swap rates, are by themselves capable of explaining and hedging interest rate derivatives, or whether models explicitly exhibiting features such as unspanned stochastic volatility are...

This paper examines whether higher order multifactor models, with state variables linked solely to the full set of underlying LIBOR-swap rates, are by themselves capable of explaining and hedging interest rate derivatives, or whether models explicitly exhibiting features such as unspanned...

This paper examines whether higher order multifactor models, with state variables linked "solely" to underlying LIBOR-swap rates, are by themselves capable of explaining and hedging interest rate derivatives, or whether models explicitly exhibiting features such as unspanned stochastic...