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, with evidence from listed firms in Taiwan, pricing options on stocks denominated in different currencies, with theory and … simple model free volatility in a high frequency world, arbitrage-free implied volatility surfaces for options on single … stock futures, the non-uniform pricing effect of employee stock options using quantile regression, nonlinear dynamics and …
Persistent link: https://www.econbiz.de/10011256871
Les marches derives ont connu une tres forte expansion ces dernieres annees. Une large variete d'options et de futures … options. Contrairement aux marches organises, les options sur ce marche sont cotees en volatilite implicite. Celle-ci reflete … options traitees sur les marches organises. Le recours a une formule d'evaluation d'options est alors necessaire pour extraire …
Persistent link: https://www.econbiz.de/10005406533
Quantiles play an important role in modelling quality of service in the service industry and in modelling risk in the financial industry. Recently, Hong showed in his breakthrough papers that efficient simulation based estimators can be obtained for quantile sensitivities by means of sample path...
Persistent link: https://www.econbiz.de/10011257156
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 which facilitates the use of statistical tests for...
Persistent link: https://www.econbiz.de/10011255461