Deep PPDEs for Rough Local Stochastic Volatility
Deep PPDEs for Rough Local Stochastic Volatility
复制标题
粗略局部随机波动率的深度 PPDE
DOI:
10.2139/ssrn.3400035
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发表时间:
2019
期刊:
影响因子:
--
通讯作者:
Mugad Oumgari
中科院分区:
文献类型:
--
作者:
A. Jacquier;Mugad Oumgari
We introduce the notion of rough local stochastic volatility models, extending the classical concept to the case where volatility is driven by some Volterra process. In this setting, we show that the pricing function is the solution to a path-dependent PDE, for which we develop a numerical scheme based on Deep Learning techniques. Numerical simulations suggest that the latter is extremely efficient, and provides a good alternative to classical Monte Carlo simulations.
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DOI:
10.1214/19-aop1420
发表时间:
2020
期刊:
The Annals of Probability
影响因子:
--
作者:
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通讯作者:
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影响因子:
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发表时间:
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期刊:
The Annals of Applied Probability
影响因子:
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DOI:
10.2139/ssrn.2531468
发表时间:
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期刊:
SSRN Electronic Journal
影响因子:
--
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