Sufficient dimension reduction: Difference between revisions

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en>Khazar2
m Methods for dimension reduction: clean-up, MOS:HYPHEN, replaced: widely- → widely using AWB
en>Yobot
m WP:CHECKWIKI error fixes using AWB (10381)
 
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{{Multiple issues|orphan = March 2012|context = December 2010|unreferenced = December 2010}}
I'm Brooke and I live in Fort Collins. <br>I'm interested in Biochemistry, Cricket and Turkish art. I like to travel and reading fantasy.<br><br>Look at my website: [http://tire-review.com Car parts online]
 
'''SVJ''' or the '''Stochastic Volatility Jump''' model is a model suggested by [[Jim Gatheral]].  This is a model that fits the observed implied volatility surface well.  The model is a [[Heston model|Heston process]] with an added Merton log-normal jump.
 
==Model==
The model assumes the following correlated processes:
 
<math>dS=\mu S\,dt+\sqrt{\nu }S\,dZ_{1}+(e^{\alpha +\delta \epsilon} -1)Sdq</math>
 
<math>d\nu =-\lambda (\nu - \overline{\nu })dt+\eta \sqrt{\nu }dZ_{2}</math>
 
<math>\operatorname{corr}(dZ_{1}, dZ_{2}) =\rho</math>
 
[[Category:Mathematical finance]]

Latest revision as of 05:58, 18 August 2014

I'm Brooke and I live in Fort Collins.
I'm interested in Biochemistry, Cricket and Turkish art. I like to travel and reading fantasy.

Look at my website: Car parts online