Questions from Business Statistics


Q: What are the characteristics of an energy source where the price has

What are the characteristics of an energy source where the price has a very high volatility and a very high rate of mean reversion? Give an example of such an energy source.

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Q: How can an energy producer use derivatives markets to hedge risks?

How can an energy producer use derivatives markets to hedge risks?

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Q: Consider a commodity with constant volatility and an expected growth rate

Consider a commodity with constant volatility and an expected growth rate that is a function solely of time. Show that, in the traditional risk-neutral world,  where  is the value of the commodity...

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Q: How is a typical natural gas forward contract structured?

How is a typical natural gas forward contract structured?

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Q: Suppose that each day during July the minimum temperature is Fahrenheit

Suppose that each day during July the minimum temperature is Fahrenheit and the maximum temperature is  Fahrenheit. What is the payoff from a call option on the cumulative CDD during July with a str...

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Q: Why is the price of electricity more volatile than that of other

Why is the price of electricity more volatile than that of other energy sources?

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Q: Why is the historical data approach appropriate for pricing a weather derivatives

Why is the historical data approach appropriate for pricing a weather derivatives contract and a CAT bond?

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Q: ‘‘HDD and CDD can be regarded as payoffs from options on

‘‘HDD and CDD can be regarded as payoffs from options on temperature.’’ Explain this statement.

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Q: A company has 1- and 2-year bonds outstanding,

A company has 1- and 2-year bonds outstanding, each providing a coupon of 8% per year payable annually. The yields on the bonds (expressed with continuous compounding) are 6.0% and 6.6%, respectively....

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Q: Would you expect the volatility of the 1-year forward price

Would you expect the volatility of the 1-year forward price of oil to be greater than or less than the volatility of the spot price? Explain your answer.

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