Details

Autor(en) / Beteiligte

• Dereich, Steffen
• Li, Sangmeng
• Nuyens, Dirk
• Cools, Ronald

Titel

Multilevel Monte Carlo Implementation for SDEs Driven by Truncated Stable Processes

Ist Teil von

• Monte Carlo and Quasi-Monte Carlo Methods, p.3-27

Ort / Verlag

Cham: Springer International Publishing

Quelle

Alma/SFX Local Collection

Beschreibungen/Notizen

• In this Dereich, Steffen we present an Li, Sangmeng of a multilevel Monte Carlo scheme for Lévy-driven SDEs introduced and analysed in (Dereich and Li, Multilevel Monte Carlo for Lévy-driven SDEs: central limit theorems for adaptive Euler schemes, Ann. Appl. Probab. 26, No. 1, 136–185, 2016 [12]). The scheme is based on direct simulation of Lévy increments. We give an efficient implementation of the algorithm. In particular, we explain direct simulation techniques for Lévy increments. Further, we optimise over the involved parameters and, in particular, the refinement multiplier. This article complements the theoretical considerations of the above reference. We stress that we focus on the case where the frequency of small jumps is particularly high, meaning that the Blumenthal–Getoor index is larger than one.