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We investigate the effect of including variance derivatives as calibration and hedging instruments for pricing and … hedging exotic structures. This is studied empirically using market data for SPX and VIX derivatives applied in a stochastic …
Persistent link: https://www.econbiz.de/10013113731
Ex-ante estimates of the volatility premium embedded in VIX futures, known as the VIX premium, fall or stay flat when …-post returns to VIX futures with a coefficient near one, and 2) Falling ex-ante premiums predict increasing ex-post market and … investment risk, creating profitable trading opportunities. Falling hedging demand helps explain this behavior, as premiums and …
Persistent link: https://www.econbiz.de/10012937777
, the implied adjustments in capital charges could be reduced by hedging a credit derivative portfolio with a contrary …
Persistent link: https://www.econbiz.de/10012944310
The high cost of capital for firms conducting medical research and development (R&D) has been partly attributed to the government risk facing investors in medical innovation. This risk slows down medical innovation because investors must be compensated for it. We propose new and simple financial...
Persistent link: https://www.econbiz.de/10012959215
-of-volatility measures, identified model-free from options data as the VIX and VVIX indices, respectively, are only weakly related to each …
Persistent link: https://www.econbiz.de/10012937769
-static market of stocks and options. Based on duality results which link quantile hedging to a randomized composite hypothesis test … minimizes the cost of hedging a path dependent contingent claim with given expected success ratio, in a discrete-time, semi … measure, which guarantees the existence of the optimal hedging strategy and enables numerical calculation of the quantile …
Persistent link: https://www.econbiz.de/10012972859
We show that time-varying volatility of volatility is a significant risk factor which affects the cross-section and the time-series of index and VIX option returns, beyond volatility risk itself. Volatility and volatility-of-volatility measures, identified model-free from the option price data...
Persistent link: https://www.econbiz.de/10012852246
We show that time-varying volatility of volatility is a significant risk factor which affects the cross-section and the time-series of index and VIX option returns, beyond volatility risk itself. Volatility and volatility-of-volatility measures, identified modelfree from the option price data as...
Persistent link: https://www.econbiz.de/10011849232
futures contracts. We find that a small set of futures traded on major international exchanges are sufficient only for hedging … crucial for hedging their macroeconomic risks. The hedging is more effective in countries where export/import depends less on …
Persistent link: https://www.econbiz.de/10014237119
We introduce a novel approach to estimating latent oil risk factors and establish their significance in pricing non-oil securities. Our model, which features four factors with simple economic interpretations, is estimated using both derivative prices and oil-related equity returns. The fit is...
Persistent link: https://www.econbiz.de/10013091009