Explain the first method of calibration
Explain the first way of calibration if we can’t measure that parameter.
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Let’s see the first process in action. Examine, possibly, equity data to try to calculate what volatility is. The problem along with it is that this is necessarily backward looking, by using data from the past. It might not be relevant to the future. The other problem with it is that it might give prices which are inconsistent with the market. For illustration, you are interested in buying a certain option. But you think volatility is 27%, therefore you use that number to price the option and the price you determine is $15. Although, the market price of that option is $19. You can either choose that the option is incorrectly priced or which your volatility estimate is wrong.
Does High operating leverage mean high business risk. Elaborate the statement.
Describe balance of payments identity and explain its implication under the fixed & flexible exchange rate regimes.The balance of payments identity holds that the combined balance on the current & capital accounts have to be equivalent i
Assume Morgan Guaranty, Ltd. is quoting swap rates as follows: 7.75 - 8.10 percent annually against six-month dollar LIBOR for dollars and 11.25 - 11.65 percent annually against six-month dollar LIBOR for British pound sterling. At what rates will Morgan Gua
What is mathematical definition of risk in form of semi-variance?
Explain an example of Brownian motion effects.
Explain swap broker ? A swap broker arranges a swap among two counterparties for fee without taking a risk position within the swap.
Illustrates an example of Co-integration?
How is Gamma hedging more precise form of hedging that theoretically eliminates?
How is marking to market straightforward?
Explain the main motive behind the experience approach to forecasting?
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