التفاصيل البيبلوغرافية
| العنوان: |
Markovian Approximation of the Rough Bergomi Model for Monte Carlo Option Pricing |
| المؤلفون: |
Zhu, Qinwen |
| المساهمون: |
Loeper, Gregoire (Sonstige beteiligte Personen); Chen, Wen (Sonstige beteiligte Personen); Langrené, Nicolas (Sonstige beteiligte Personen) |
| المصدر: |
2020 |
| الناشر: |
[S.l.]: SSRN |
| اللغة: |
English |
| نوع الوثيقة: |
Elektronische Ressource im Fernzugriff |
| Manifestation: |
Monographie [unabhängig ob Stück einer Reihe] |
| مستخلص: |
The recently developed rough Bergomi (rBergomi) model is a rough fractional stochastic volatility (RFSV) model which can generate more realistic term structure of at-the-money volatility skews compared with other RFSV models. However, its non-Markovianity brings mathematical and computational challenges for model calibration and simulation. To overcome these difficulties, we show that the rBergomi model can be approximated by the Bergomi model, which has the Markovian property. Our main theoretical result is to establish and describe the affine structure of the rBergomi model. We demonstrate the efficiency and accuracy of our method by implementing a Markovian approximation algorithm based on a hybrid scheme |
| DOI: |
10.2139/ssrn.3641575 |
| رقم الأكسشن: |
EDSZBW1790240468 |
| قاعدة البيانات: |
ECONIS |
