Study links ultrafast machine trading with risk of crash

(PhysOrg.com) -- In the United States, ultrafast trading in financial markets between 2006 and 2011 was the underlying factor for over 18,000 extreme price changes, according to a new study. Neil Johnson, a professor in the ...

Facebook sees slowing growth

Few experts were surprised when Facebook disclosed in its recent IPO filing that its user growth had slowed in the U.S. and Canada. But a deeper look at Facebook's user numbers shows its growth is also slowing in Europe and ...

Sweden's Ericsson says Q4 profits dropped

(AP) -- LM Ericsson, the world-leading wireless equipment maker in terms of market share, on Wednesday shocked the market by posting a much worse-than-expected fourth-quarterly result, mainly blaming operators for turning ...

Online game maker Zynga prices IPO at $10 a share

Zynga is poised to harvest some cold hard cash in its initial public offering. Who knew that selling virtual cows and digital corn on Facebook would create a $7 billion company?

Illegal backdating: Small firms get a free pass

(PhysOrg.com) -- Smaller companies are more likely than larger firms to commit illegal backdating of executive stock options but are less likely to be punished, say researchers at the University of Michigan.

SK Telecom makes final bid for Hynix stake: report

South Korea's top mobile carrier SK Telecom has submitted a final bid to buy a controlling stake in Hynix Semiconductor, the world's second-largest memory chip maker, a report said Thursday.

Online interactions can lead to risky financial decision-making

People who participate in online communities are more likely to make risky financial decisions, according to a new study from researchers at Rice University, the University of British Columbia and the University of Zurich.

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