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risk premium and implement this methodology using more than 20years of options and futures data on three major energy …
Persistent link: https://www.econbiz.de/10010738271
finance internationale : les marchés de contrats à terme et d'options, le marché des changes, le taux de change, la gestion du …
Persistent link: https://www.econbiz.de/10011073797
We study the term structure of variance (total risk), systematic and idiosyncratic risk. Consistent with the expectations hypothesis, we find that, for the entire market, the slope of the term structure of variance is mainly informative about the path of future variance. Thus, there is little...
Persistent link: https://www.econbiz.de/10011776723
We study the term structure of variance (total risk), systematic and idiosyncratic risk. Consistent with the expectations hypothesis, we find that, for the entire market, the slope of the term structure of variance is mainly informative about the path of future variance. Thus, there is little...
Persistent link: https://www.econbiz.de/10011751173
Persistent link: https://www.econbiz.de/10011635040
Persistent link: https://www.econbiz.de/10010402181
It is common to assert, in the literature on commodity derivative markets, that the behavior of futures prices is characterized by the "Samuelson Hypothesis": there is a decreasing pattern of volatilities along the prices curve. Despite some debates about statistical measurements, this...
Persistent link: https://www.econbiz.de/10010790033
Persistent link: https://www.econbiz.de/10010699232
seasonal volatility on models’ option pricing performance. In terms of options pricing, a deterministic seasonal component at … commodity price. Analyzing an extensive sample of soybean and heating oil options, we find that seasonality in volatility is an …
Persistent link: https://www.econbiz.de/10010838042
seasonal behavior for the pricing of commodity options is analyzed. We propose a stochastic volatility model where the drift …-closed-form pricing formulas for the valuation of options on commodity futures. In the main part of the paper, we empirically study the … impact of the proposed seasonal stochastic volatility model on the pricing accuracy of natural gas futures options traded at …
Persistent link: https://www.econbiz.de/10010838043