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Enron Mail |
Grant,
Sorry for the silence. It's definately not a commentary on your work - I've been travelling back and forward between Sydney and London like a yo-yo and trying to tidy up things on our end. I've been working on incoporating your material and will spend all of tomorrow on this (hopefully!) so that I can ask for the last few amendments before the w/end. Many thanks and best regards. Chris. ----- Original Message ----- From: Grant Masson <Grant.Masson.ECT@enron.com< To: Chris Strickland <chris_strickland@compuserve.com< Sent: Tuesday, June 27, 2000 8:54 AM Subject: Re: chapter 3 revisions < < < < Chris: < < I can't decide if I should take your silence over the past several weeks to mean < that you are getting stuck into finishing up the book or you are just so < thoroughly disgusted with our work that you would like to wash your hands of us. < < I've been stuck on trying to get the last figure mentioned in the chapter into a < format that I like. The problem is the volatility found in the regressions is < on the order of several hundred percent, and so when I plot the historical data < next to a simulated curve over the course of the year, the simulated curve tends < to drift up or down stupidly both in the Jump diffusion and Garch+Jump diffusion < model. Any suggestions would be accepted with pleasure. I wonder if I should < skip the figure. It seems a pity to do so however, because otherwise the last < section comes off as a bit of an afterthought, and I would like to present a < practical example. Again any guidance would be appreciated. < < Anyway, I am sending you a somewhat improved draft now (minus only the last < figure), rather than sit on the whole thing while I stew on this bit, I hope < this will be useful to you. Because I am leaving for holidays at the end of the < week, I can guarantee you that you will have a final draft before then. < < Regards, < Grant. < (See attached file: cs260600.doc) <
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