Groupon launched a payment service Wednesday that allows businesses to accept credit cards using an iPhone or iPod Touch, becoming the latest company to enter the growing mobile payments market.
Business
Sep 19, 2012
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Silicon Valley, it turns out, doesn't revolve around the stock prices of Facebook and its playful sidekick, Zynga.
Business
Sep 10, 2012
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Google on Thursday reported a surge in quarterly profit to $2.79 billion on the back of rising online advertising revenue, beating Wall Street expectations.
Business
Jul 19, 2012
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After years of mortifying missteps, Yahoo Inc. finally has something to boast about: a multibillion-dollar windfall from a savvy investment in China.
Business
May 21, 2012
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Physicists have rebuffed the existence of power laws governing the dynamics of traded stock volatility, volume and intertrade times at times of stock price extrema. They did this by demonstrating that what appeared as "switching ...
Mathematics
May 15, 2012
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A University of California, Riverside professor and several other researchers have developed a model that uses data from Twitter to help predict the traded volume and value of a stock the following day.
Computer Sciences
Mar 26, 2012
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Daily deals site Groupon on Wednesday issued its first earnings report as a publicly traded company, saying it failed to turn a profit despite revenue nearly tripling from a year earlier.
Business
Feb 8, 2012
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Apple shares soared on Wednesday following blockbuster quarterly earnings and the California gadget-maker leapfrogged over ExxonMobil to become the largest US company in terms of market value.
Business
Jan 25, 2012
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(AP) -- To hear Netflix CEO Reed Hastings tell it, the bone-headed decisions that have dragged down the Internet's leading video subscription service during the past five months eventually will be forgotten like a bad movie ...
Business
Dec 7, 2011
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With Groupon Inc.'s high-flying IPO earlier this month and Zynga Inc. poised to go public, Silicon Valley is once again atwitter (if you will) about its favorite obsession: the initial public stock offering.
Business
Nov 21, 2011
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