Hi John, Could you explain how risk free rate of interest has an affect on the value of options? I have watched the relevant lecture and read the notes from the chapter, but I am still having difficulty in understanding the concept. I am clear with the other factors affecting the value of option.
Because the fact that the option will be exercised on a date in the future, we need to account for the time value of money – paying out in (say) 6 months time, is not the same as paying out ‘now’ because of the interest for those 6 months.