Leippold, Markus; Strømberg, Jacob - In: Journal of Financial Economics 111 (2014) 1, pp. 224-250
We propose a novel time-changed Lévy LIBOR (London Interbank Offered Rate) market model for jointly pricing of caps and swaptions. The time changes are split into three components. The first component allows matching the volatility term structure, the second generates stochastic volatility, and...