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Forecasting the variability of stock index returns with stochastic volatility models and implied volatility
Hol Uspensky, Eugenie; Koopman, Siem Jan - 2000
In this paper we compare the predictive abilility of Stochastic Volatility (SV)models to that of volatility forecasts … implied by option prices. We develop anSV model with implied volatility as an exogeneous var able in the varianceequation … stochastic shocks incorporated in the SVXmodels. The out-of-sample volatility forecasts are evaluated against dailysquared …
Persistent link: https://www.econbiz.de/10011304384
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Implied volatility sentiment : a tale of two tails
Stork, Philip; Félix, Luiz; Kräussl, Roman - 2017
. We find that our implied volatility (IV) sentiment measure, jointly derived from index and single stock options, explains …
Persistent link: https://www.econbiz.de/10011583312
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Improving score-driven density forecasts with an application to implied volatility surface dynamics
Zou, Xia; Lin, Yicong; Lucas, André - 2025
for the implied volatility surface of S&P500 index options data. …
Persistent link: https://www.econbiz.de/10015408437
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Black scholes for portfolios of options in discrete time : the price is right, the hedge is wrong
Peeters, Bas; Dert, Cees; Lucas, André - 2003
Persistent link: https://www.econbiz.de/10001884326
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Black scholes for portfolios of options in discrete time : the price is right, the hedge is wrong
Peeters, Bas; Dert, Cees; Lucas, André - 2003
Taking a portfolio perspective on option pricing and hedging, we show that within the standard Black-Scholes-Merton framework large portfolios of options can be hedged without risk in discrete time. The nature of the hedge portfolio in the limit of large portfolio size is substantially different...
Persistent link: https://www.econbiz.de/10011334345
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Pricing stock options under stochastic volatility and stochastic interest rates with efficient method of moments estimation
Jiang, George J.; Sluis, Pieter J. van der - 1998
Persistent link: https://www.econbiz.de/10000986291
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Pricing American interest rate claims with humped volatility models
Moraleda Novo, Juan Manuel; Vorst, Ton - 1996
Persistent link: https://www.econbiz.de/10000939517
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A real option perspective on valuing gas fields
Zhao, Lin; Wijnbergen, Sweder van - 2013
Persistent link: https://www.econbiz.de/10010191285
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Volatility smirk as an externality of agency conflict and growing debt
Jaskowski, Marcin; McAleer, Michael - 2013
Persistent link: https://www.econbiz.de/10009784936
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Option prices and model-free measurement of implied herd behavior in stock markets
Linders, Daniël; Dhaene, Jan; Schoutens, Wim - 2015 - This version: December 20, 2014
In this paper, we introduce two classes of indices which can be used to measure the market perception concerning the degree of dependency that exists between a set of random variables, representing different stock prices at a fixed future date. The construction of these measures is based on the...
Persistent link: https://www.econbiz.de/10010464790