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We use Malliavin calculus and the Clark-Ocone formula to derive the hedging strategy of an arithmetic Asian Call option in general terms. Furthermore we derive an expression for the density of the integral over time of a geometric Brownian motion, which allows us to express hedging strategy and...
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options on S&P 500 futures expire than on other days. The effect is driven by the interplay of market makers' rebalancing of …-the-money options by individual investors. Consistent with limits to arbitrage, we find that the effect is asymmetric and stronger above … the strike price. In line with increased options activity, pinning becomes more pronounced in recent years. …
Persistent link: https://www.econbiz.de/10008692000
options on the S&P 500 futures expire (pinning) and are pushed away from the cost-of-carry adjusted at-the-money strike price … right before the expiration of options on the S&P 500 index (anti-cross-pinning). These effects are driven by the interplay … (and early exercise) of in-the-money options by individual investors. The associated shift in notional futures value is at …
Persistent link: https://www.econbiz.de/10010587978
This paper uses a dynamic optimization model to quantify the potential welfare gains of hedging against commodity price risk for commodity-exporting countries. We show that hedging enhances domestic welfare through two channels: first, by reducing export income volatility; and second, by...
Persistent link: https://www.econbiz.de/10010636564
cor-relations and volatility spillovers between crude oil and stock index returns, pricing exotic options using the Wang …: evidence from S&P100 index and equity options, the performance of commodity trading advi-sors: a mean-variance-ratio test … catastrophe options with counterparty risk, day of the week effect on the VIX - a parsimonious representation, equity and CDS …
Persistent link: https://www.econbiz.de/10010907433
these analytics in studying vanilla options.• Confirmation of analytical results is presented in the form of Monte Carlo …
Persistent link: https://www.econbiz.de/10013032725
functions. For example, hedging of Asian or long-dated put options is carried out with vanilla puts, hedging of Bermuda … particular, MMT has analytical closed-form expressions for joint probability density functions of various exotic options.In this … brief report the focus is on the joint probability density function of any two put options. This case is directly applicable …
Persistent link: https://www.econbiz.de/10013000625
Agricultural firms that use Value at Risk (VaR) tend to be the large diversified corporations. The benefits of VaR in the agricultural industry are not limited to large conglomerates; however, and this study provides empirical examples of how mid to large sized commodity end-users can use VaR to...
Persistent link: https://www.econbiz.de/10005806334