Results 11 to 20 of about 116,745 (301)
CEV Model with Stochastic Volatility
Journal of Vasyl Stefanyk Precarpathian National University, 2019 This paper develops a systematic method for calculating approximate prices for a wide range of securities implying the tools of spectral analysis, singular and regular perturbation theory.
IVAN BURTNYAK, Anna Malytska
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Pricing of Pseudo-Swaps Based on Pseudo-Statistics
Risks, 2023 The main problem in pricing variance, volatility, and correlation swaps is how to determine the evolution of the stochastic processes for the underlying assets and their volatilities.
Sebastian Franco, Anatoliy Swishchuk
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Journal of Function Spaces, 2021 It has been found that the surface of implied volatility has appeared in financial market embrace volatility “Smile” and volatility “Smirk” through the long-term observation.
Yanli Zhou +3 more
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MULTIFRACTIONAL STOCHASTIC VOLATILITY MODELS [PDF]
Mathematical Finance, 2013 The aim of this work is to advocate the use of multifractional Brownian motion (mBm) as a relevant model in financial mathematics. mBm is an extension of fractional Brownian motion where the Hurst parameter is allowed to vary in time. This enables the possibility to accommodate for varying local regularity, and to decouple it from long‐range dependence
Corlay, Sylvain +2 more
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Stochastic volatility duration models [PDF]
Journal of Econometrics, 2004 zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Eric Ghysels +2 more
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ESTIMASI VOLATILITAS STOKASTIK CRYPTOCURRENCY BITCOIN MENGGUNAKAN MODEL HESTON-MILSTEIN
E-Jurnal Matematika, 2022 Volatility is a quantity that measures how far a stock or cryptocurrency price moves in a certain period. To measure volatility properly, it can be done by using volatility modeling.
NI PUTU WIDYA ISWARI DEWI +2 more
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Modeling Price Dynamics and Risk Forecasting in Tehran Stock Exchange Market: Nonlinear and Non-gaussian Models of Stochastic Volatility [PDF]
تحقیقات مالی, 2023 Objective: The daily observations of the total index of the Tehran Stock Exchange show that in the last few years, stock prices have been very volatile. This volatility can harm the economic environment of Iran.
Moslem Nilchi, Daryush Farid
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Quadrinomial trees with stochastic volatility to value real options [PDF]
Journal of Economics Finance and Administrative Science, 2021 Purpose – The purpose of this article is to propose a detailed methodology to estimate, model and incorporate the non-constant volatility onto a numerical tree scheme, to evaluate a real option, using a quadrinomial multiplicative recombination.
Freddy H. Marín-Sánchez +2 more
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The time-varying asymmetry of exchange rate returns : a stochastic volatility - stochastic skewness model [PDF]
, 2020 While the time-varying volatility of financial returns has been extensively modelled, most existing stochastic volatility models either assume a constant degree of return shock asymmetry or impose symmetric model innovations. However, accounting for time-
Iseringhausen, Martin
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Estimating the parameters of 3/2 stochastic volatility model with jump [PDF]
Mathematics and Modeling in Finance, 2023 The financial markets reveal stylized facts that could not be captured by Black-Scholes partial differential equations (PDEs). In this research, we investigate 3/2 stochastic volatility to pricing options which is more compatible with the interpretation
Ali Safdari-Vaighani, Pooya Garshasebi
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