Search Results for author: Guillaume Szulda

Found 2 papers, 0 papers with code

CBI-time-changed Lévy processes for multi-currency modeling

no code implementations4 Dec 2021 Claudio Fontana, Alessandro Gnoatto, Guillaume Szulda

We develop a stochastic volatility framework for modeling multiple currencies based on CBI-time-changed L\'evy processes.

Multiple yield curve modelling with CBI processes

no code implementations7 Nov 2019 Claudio Fontana, Alessandro Gnoatto, Guillaume Szulda

We develop a modelling framework for multiple yield curves driven by continuous-state branching processes with immigration (CBI processes).

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