Top 33 John Hull Quotes
#1. When interest rates are high you want the average direction in which interest rates are moving to be downward; when interest rates are low you want the average direction to be upward.
John Hull
#2. The problem with interest rates are that you are not modeling a single number, you are modeling a whole term structure, so it is a sort of different type of problem.
John Hull
#3. No matter where you go, poor people have the capacity to endure. Some people even compliment us on it, as if endurance is all we can achieve.
Victor LaValle
#4. A leader does not stand still and reject all paths forward.
James W. Mercer
#5. If each of your time steps is one week long, you are not modeling the stock price terribly well over a one-week time period, because you are saying that there are only two possible outcomes.
John Hull
#6. I think VAR is a very healthy development within the industry.
John Hull
#7. We started giving presentations at practitioner conferences in 1986, and since then all of our derivatives research has been stimulated by contact with practitioners.
John Hull
#8. Briefly speaking, our conclusion is that stochastic volatility does not make a huge difference as far as the pricing is concerned if you get the average volatility right. It makes a big difference as far as hedging is concerned.
John Hull
#9. Yet we must say something when those who say the most are saying nothing.
Augustine Of Hippo
#10. SumeBAccess to the Vedas is the greatest privilege this century may claim over all previous centuries.
J. Robert Oppenheimer
#11. Yes, our tree has an interesting shape. The center branches reflect the shape of the zero curve. When extreme parts of the tree are reached the branching pattern changes to accommodate the mean reversion.
John Hull
#12. Our research led on to other things, such as the fact that exchange rates are not lognormally distributed.
John Hull
#13. Every man, through fear, mugs his aspirations a dozen times a day.
Brendan Behan
#14. I guess any simple idea that is really good will catch on quickly.
John Hull
#15. Waves crack with wicked fury against me ship's hull while ocean currents rage as the full moon rises o're the sea."
(Cutthroat's Omen: A Crimson Dawn)
John Phillips
#16. Our tree is actually a tree of the short-term interest rate. The average direction in which the short-term interest rate moves depends on the level of the rate. When the rate is very high, that direction is downward; when the rate is very low, it is upward.
John Hull
#17. Mary Martin was Broadway's biggest closet king. Everyone thought Ethel (Merman) was butch and maybe a lesbian, but she wasn't. And everyone thought that lovely little Mary was Miss Femme, and she was
except next to her gay husband. In other words, don't judge a star by her cover.
Bob Fosse
#18. The most successful people I've worked with, like the Rolling Stones - people of a different, kind of legendary caliber - have such great, warm energy.
Christina Aguilera
#19. One gets on better in life if one is not over modest.
Anne Frank
#20. Alan White and I spent the next two or three years working together on this. We developed what is known a stochastic volatility model. This is a model where the volatility as well as the underlying asset price moves around in an unpredictable way.
John Hull
#21. The real challenge was to model all the interest rates simultaneously, so you could value something that depended not only on the three-month interest rate, but on other interest rates as well.
John Hull
#22. One important measurement issue concerns the fat tails problem that I mentioned earlier. VAR is concerned with extreme outcomes. If the tails of the probability distributions we are using are too thin, our VAR measures are likely to be too low.
John Hull
#23. There are challenges in terms of the measurement of VAR for what are known as nonlinear derivatives, where things like gamma and vega are important dimensions of the risk.
John Hull
#24. The HoLee model was the first term structure model. I remember reading their paper soon after it was published and as it was fairly different from many of the other papers that I had read, I had to read it quite a few times. I realized that it was a really important paper.
John Hull
#25. In the interest rate area, traders have for a long time used a version of what is known as Black's model for European bond options; another version of the same model for caps and floors; and yet another version of the same model for European swap options.
John Hull
#27. Our starting point then was trying to find a way to incorporate mean reversion into the HoLee model.
John Hull
#28. I didn't become interested in derivatives until 1982, 1983.
John Hull
#29. To call it a "setback" is like calling the Expulsion from Eden a minor misunderstanding.
Sharon Kay Penman
#30. Next to the dog, the wastebasket is your best friend.
B.C. Forbes
#31. He admired writers whose own stories were as interesting as the ones they wrote.
Adam Langer
#33. We concluded that you cannot rely on delta hedging alone. It sounds simplistic to say that now, but back then, this was the sort of thing people were only just beginning to realize.
John Hull
