Pricing vulnerable options with stochastic volatility
G Wang, X Wang, K Zhou - Physica A: Statistical Mechanics and its …, 2017 - Elsevier
In this paper, we investigate the pricing issue of vulnerable options with stochastic volatility
by decomposing stochastic volatility into the long-term and short-term volatility. We describe …
by decomposing stochastic volatility into the long-term and short-term volatility. We describe …
Fractional Brownian motion in option pricing and dynamic delta hedging: Experimental simulations
TT Dufera - The North American Journal of Economics and Finance, 2024 - Elsevier
This research examines the impact of fractional Brownian motion (fBm) on option pricing and
dynamic delta hedging. Through experimental simulations, we analyze the influence of the …
dynamic delta hedging. Through experimental simulations, we analyze the influence of the …
Almost sure and moment exponential stability of regime-switching jump diffusions
This work is devoted to almost sure and moment exponential stability of regime-switching
jump diffusions. The Lyapunov function method is used to derive sufficient conditions for …
jump diffusions. The Lyapunov function method is used to derive sufficient conditions for …
Pricing options under simultaneous stochastic volatility and jumps: A simple closed-form formula without numerical/computational methods
M Alghalith - Physica A: Statistical Mechanics and its Applications, 2020 - Elsevier
We overcome the limitations of the previous literature in the European options pricing. In
doing so, we provide a closed-form formula that does not require any numerical …
doing so, we provide a closed-form formula that does not require any numerical …
Option Pricing under an abnormal economy: using the Square Root of the Brownian Motion
M Alghalith, WK Wong - Advances in Decision Sciences, 2022 - search.proquest.com
in general, under unusual economic states, the traditional models of options are not
suitable.[...] there is a need to consider alternative stochastic processes and models that …
suitable.[...] there is a need to consider alternative stochastic processes and models that …
American option valuation under time changed tempered stable Lévy processes
X Gong, X Zhuang - Physica A: Statistical Mechanics and Its Applications, 2017 - Elsevier
Given that the underlying assets in financial markets exhibit stylized facts such as
leptokurtosis, asymmetry, clustering properties and heteroskedasticity effect, this paper …
leptokurtosis, asymmetry, clustering properties and heteroskedasticity effect, this paper …
Measuring financial risk and portfolio reversion with time changed tempered stable Lévy processes
X Gong, X Zhuang - The North American Journal of Economics and Finance, 2017 - Elsevier
Given that underlying assets in financial markets exhibit stylized facts such as leptokurtosis,
asymmetry, clustering properties and heteroskedasticity effect, this paper applies the …
asymmetry, clustering properties and heteroskedasticity effect, this paper applies the …
[HTML][HTML] Option pricing under the double exponential jump-diffusion model with stochastic volatility and interest rate
This paper proposes an efficient option pricing model that incorporates stochastic interest
rate (SIR), stochastic volatility (SV), and double exponential jump into the jump-diffusion …
rate (SIR), stochastic volatility (SV), and double exponential jump into the jump-diffusion …
Pricing foreign equity option under stochastic volatility tempered stable Lévy processes
X Gong, X Zhuang - Physica A: Statistical Mechanics and its Applications, 2017 - Elsevier
Considering that financial assets returns exhibit leptokurtosis, asymmetry properties as well
as clustering and heteroskedasticity effect, this paper substitutes the logarithm normal jumps …
as clustering and heteroskedasticity effect, this paper substitutes the logarithm normal jumps …
Stock market daily volatility and information measures of predictability
The main purpose of this work is to investigate the relation between some measures in
information theory and the accuracy of volatility forecasting using a model of asset returns …
information theory and the accuracy of volatility forecasting using a model of asset returns …