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The Heston stochastic volatility model for single assets and for asset portfolios: parameter estimation and an application to the Italian financial market
Ballestra, Luca Vincenzo; Ferri, Roberto; Pacelli, Graziella - In: The international journal of business and finance … 1 (2007) 2, pp. 11-23
Persistent link: https://www.econbiz.de/10003955535
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The Heston Stochastic Volatility Model for Single Assets and for Asset Portfolios : Parameter Estimation and an Application to the Italian Financial Market
Ballestra, Luca Vincenzo - 2010
We investigate the performance of the Heston stochastic volatility model in describing the probability distribution of …
Persistent link: https://www.econbiz.de/10013148476
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Econometric identification of the attainable maximal sharpe ratio by optimal shrinkage of the cross-section of asset returns
Chen, Yuting; Potì, Valerio - In: Economics letters 235 (2024), pp. 1-4
Persistent link: https://www.econbiz.de/10015071365
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Default risk and option returns
Vasquez, Aurelio; Xiao, Xiao - In: Management science : journal of the Institute for … 70 (2024) 4, pp. 2144-2167
Persistent link: https://www.econbiz.de/10014519915
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Essays on fine structure of asset returns, jumps, and stochastic volatility
Yu, Jung-suk - 2006
Persistent link: https://www.econbiz.de/10003973904
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Uniform confidence bands for pricing kernels
Härdle, Wolfgang; Okhrin, Yarema; Wang, Weining - 2010
Pricing kernels implicit in option prices play a key role in assessing the risk aversion over equity returns. We deal with nonparametric estimation of the pricing kernel (Empirical Pricing Kernel) given by the ratio of the risk-neutral density estimator and the subjective density estimator. The...
Persistent link: https://www.econbiz.de/10003952791
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Mean-Variance Optimization Using Forward-Looking Return Estimates
Bielstein, Patrick - 2017
volatility portfolio optimization, which implicitly assumes that expected returns for all assets are equal. We argue that … these estimates outperform on both an absolute and a risk-adjusted basis the minimum volatility portfolio as well as naive …
Persistent link: https://www.econbiz.de/10012946518
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A derivation of the Black-Litterman formula and its symmetry property
Wey, Matthew A. - In: Economics letters 231 (2023), pp. 1-4
Persistent link: https://www.econbiz.de/10014461242
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Exploring time-varying jump intensities : evidence from S&P500 returns and options
Christoffersen, Peter F.; Jacobs, Kris; Ornthanalai, … - 2008
Persistent link: https://www.econbiz.de/10003861266
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Cross-section of option returns and volatility
Goyal, Amit; Saretto, Alessio - In: Journal of financial economics 94 (2009) 2, pp. 310-326
Persistent link: https://www.econbiz.de/10003906353