Finance

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Main article portfolio (finance)

In finance, a portfolio is a collection of investments held by an institution or a private individual. Holding but not always a portfolio is part of an investment and risk-limiting strategy called diversification. By owning several assets, certain types of risk (in particular specific risk) can be reduced.

Management and marketing

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In strategic management and marketing, a portfolio is a collection of products, services, or brands that are offered for sale by a company. In building up a product portfolio a company can use various analytical techniques including B.C.G. Analysis, contribution margin analysis, G.E. Multi Factoral analysis,and Quality Function Deployment. Typically a company tries to achieve both diversification and balance in their portfolio of product offerings.

Many portfolio optimization algorithms are based on MPT or Modern Portfolio Theory. The most commonly used method is Mean-Variance optimization where portfolio allocations aim at maximizing the profit while constraining the risk.

More on [ Portfolio ]

NYT > Television

As Election Nears, a Black Voice Enters Comedy Fray
Wed, 15 Oct 2008 04:17:17 -0000
Comedy Central’s “Chocolate News,” starring David Alan Grier, borrows the fake-news template from “The Daily Show With Jon Stewart” but uses it to fill a void of politically charged black-oriented comedy.
The TV Watch: For Times Like These, Pep Talks and Hugs
Wed, 15 Oct 2008 05:52:56 -0000
In the hours and days since the stock market crashed, then fluttered back to life, television has spun an uplifting riches to rags narrative out of a shattered and murky economic picture.
A Pop-Culture Show Looks for Attitude With Heart
Wed, 15 Oct 2008 04:20:21 -0000
VH1 is reworking “Best Week Ever,” its pop-culture wrap-up show, by doing away with multiple talking heads in favor of a single host.

L.A. Times - Movie News

Nothing ridiculous about 'Religulous' grosses
Tue, 14 Oct 2008 18:34:13 -0700
The Bill Maher and Larry Charles film will soon be this year's highest-grossing docu.
Hollywood Fest salutes Hoffman, Brolin and Thomas
Tue, 14 Oct 2008 16:11:49 -0700
The film event is honoring Dustin Hoffman with a lifetime achievement award.
Marianna Palka and Jason Ritter's Sundance film
Wed, 15 Oct 2008 00:00:00 -0700
A trip to the video store resulted in the pair's story of budding love between a video store clerk and a lonely woman. She was somewhere near the Bergman section, or maybe it was in the Cs.

Billboard News - All

Madonna, Guy Ritchie To Divorce
Madonna's spokeswoman says the singer and her husband, filmmaker Guy Ritchie, will divorce after seven-and-a-half years together.
T.I. Begins Second Week Atop Billboard 200
Despite a 69% drop-off in sales, T.I. starts a second week at No. 1 on The Billboard 200 with "Paper Trail." The Grand Hustle/Atlantic set sold 177,000 copies in the U.S., according to Nielsen SoundScan, after debuting last week with 568,000.
Spears Scores Record-Setting Hot 100 Jump
Another week, another record-breaking jump to No. 1 on the Billboard Hot 100. Britney Spears makes a near-maximum 96-1 rise with "Womanizer," returning to the top of the list for the first time since her debut single "...Baby One More Time" hit No. 1 in January 1999.

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