Correlations and volatility spillovers across commodity and stock markets: Linking energies, food, and gold
This paper employs a VAR-GARCH model to investigate the return links and volatility
transmission between the S&P 500 and commodity price indices for energy, food, gold and …
transmission between the S&P 500 and commodity price indices for energy, food, gold and …
International stock market indices comovements: a new look
M Madaleno, C Pinho - International Journal of Finance & …, 2012 - Wiley Online Library
This study accounts for the time‐varying pattern of price shock transmission, exploring stock
market linkages using continuous time wavelet methodology. In order to sustain and …
market linkages using continuous time wavelet methodology. In order to sustain and …
Rényi entropy and divergence for VARFIMA processes based on characteristic and impulse response functions
JE Contreras-Reyes - Chaos, Solitons & Fractals, 2022 - Elsevier
Rényi entropy based on characteristic function has been used as an information measure
contained in wide-sense and real stationary vector autoregressive and moving average …
contained in wide-sense and real stationary vector autoregressive and moving average …
[HTML][HTML] Cointegration analysis and influence rank—A network approach to global stock markets
In this paper, cointegration relationships among 26 global stock market indices over the
periods of sub-prime and European debt crisis and their influence rank are investigated by …
periods of sub-prime and European debt crisis and their influence rank are investigated by …
Scaling and long-range dependence in option pricing I: Pricing European option with transaction costs under the fractional Black–Scholes model
XT Wang - Physica A: Statistical Mechanics and its applications, 2010 - Elsevier
This paper deals with the problem of discrete time option pricing by the fractional Black–
Scholes model with transaction costs. By a mean self-financing delta-hedging argument in a …
Scholes model with transaction costs. By a mean self-financing delta-hedging argument in a …
Scaling and long-range dependence in option pricing II: Pricing European option with transaction costs under the mixed Brownian–fractional Brownian model
XT Wang, EH Zhu, MM Tang, HG Yan - Physica A: Statistical Mechanics …, 2010 - Elsevier
This paper deals with the problem of discrete-time option pricing by the mixed Brownian–
fractional Brownian model with transaction costs. By a mean-self-financing delta hedging …
fractional Brownian model with transaction costs. By a mean-self-financing delta hedging …
Pricing European option with transaction costs under the fractional long memory stochastic volatility model
XT Wang, M Wu, ZM Zhou, WS Jing - Physica A: Statistical Mechanics and …, 2012 - Elsevier
This paper deals with the problem of discrete time option pricing using the fractional long
memory stochastic volatility model with transaction costs. Through the 'anchoring and …
memory stochastic volatility model with transaction costs. Through the 'anchoring and …
Scaling and long range dependence in option pricing, IV: Pricing European options with transaction costs under the multifractional Black–Scholes model
XT Wang - Physica A: Statistical Mechanics and its Applications, 2010 - Elsevier
This paper deals with the problem of discrete time option pricing using the multifractional
Black–Scholes model with transaction costs. Using a mean self-financing delta hedging …
Black–Scholes model with transaction costs. Using a mean self-financing delta hedging …
The dynamic linkages between Islamic index and the major stock markets: new evidence from wavelet time-scale decomposition analysis
N Abu Bakar, AMM Masih - 2014 - mpra.ub.uni-muenchen.de
The increase of globalization and financial liberalization along with the recurrence of the
financial crises have made the issue of global stock market integration crucial particularly …
financial crises have made the issue of global stock market integration crucial particularly …
Scaling and long-range dependence in option pricing III: a fractional version of the Merton model with transaction costs
XT Wang, HG Yan, MM Tang, EH Zhu - Physica A: Statistical Mechanics …, 2010 - Elsevier
A model for option pricing of fractional version of the Merton model with 'Hurst exponent'H
being in [1/2, 1) is established with transaction costs. In particular, for H∈(1/2, 1) the minimal …
being in [1/2, 1) is established with transaction costs. In particular, for H∈(1/2, 1) the minimal …