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jerryking : deutsche_bank   2

Mining for Gold - WSJ.com
Interview with Deutsche Bank Asset Management CIO, Sean Kelly.
Details how the firm sorts through the clutter of information to gain an
edge.

THE WALL STREET JOURNAL: How is information technology strategically important for Deutsche Asset Management?

MR. KELLEY: In finance there is a concept called "alpha," which means that you make returns beyond the market as a whole. It's really what asset managers get paid for. For us technology is a sizable factor for creating alpha.

"There's a lot of information but also a lot of noise. You have to figure out algorithms to crawl through [all] this automatically, taking out 95% of the noise and finding signals that indicate the emotions of the market. That's the thing: The information doesn't have to be correct -- it just has to be dominant. A person doesn't have to be right. It just has to be that everyone thinks that way. So if you can figure out ways to get to that information and act on it before the market has a chance to correct itself, it gives you an added edge."
alpha  Deutsche_Bank  data_mining  slight_edge  information_overload  competingonanalytics  CIOs  sorting  noise  signals  informational_advantages 
january 2009 by jerryking

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