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by rahu
January 21st, 2009, 1:17 pm
Forum: Numerical Methods Forum
Topic: serial correlation in residuals
Replies: 3
Views: 48603

serial correlation in residuals

<t>What I feel serial autocorrelation in distant lags is not too important to consider at all. Fundamental economic theory should get more importance than those in distant lags. However Seasonality also could be worth to consider. If significant auto-correlations are there in first few lags then I f...
by rahu
December 29th, 2008, 8:50 pm
Forum: Student Forum
Topic: Newbie question on cont. compounding
Replies: 5
Views: 45425

Newbie question on cont. compounding

"A rate of 6% per annual with cont. compounding translate into 6.09% with semiannual compounding". How the figure 6.09% comes from 6%? Can anyone explain pls?
by rahu
October 27th, 2008, 8:31 am
Forum: Technical Forum
Topic: VIX calculation details
Replies: 2
Views: 48185

VIX calculation details

<r>I have gone through the calculation page of VIX here <URL url="http://www.cboe.com/micro/vix/vixwhite.pdf">http://www.cboe.com/micro/vix/vixwhite.pdf</URL>. However I could not understand the intuition of the formula. Why the shape of this formula is like that? Is there any paper/text-book to exp...