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The fractional volatility model: No-arbitrage, leverage and completeness
Fractional noise Arbitrage Incomplete market
2012/6/4
Based on a criterion of mathematical simplicity and consistency with empirical market data, a stochastic volatility model has been obtained with the volatility process driven by fractional noise. Depe...
Correction to "Leverage and volatility feedback effects in high-frequency data" [J. Financial Econometrics 4 (2006) 353--384]
Leverage volatility feedback effects
2010/10/29
Bollerslev et al. (2006) study the cross-covariances for squared returns under the Heston
(1993) stochastic volatility model. In order to obtain these cross-covariances the authors
use an incorrect ...
