News tagged with pricing model

Twitter stock continues to slide

Twitter's stock price continued a recent decline on Wednesday, closing down 3.5 percent after an analyst lowered the short messaging service's rating on concerns that its stock price is too high.

Jan 08, 2014
not rated yet 1

Apple exec challenges e-book conspiracy

A top Apple executive downplayed the theory of an e-book price-fixing conspiracy at an antitrust trial Monday, saying publishers were already moving away from Amazon's model when Apple launched its iPad.

Jun 17, 2013
1 / 5 (2) 0

Groupon hammered after fresh losses

Groupon shares took a nosedive Wednesday after the online deals giant surprised markets by reporting fresh losses in the past quarter and a weaker-than-expected outlook.

Feb 27, 2013
not rated yet 0

Facebook to be part of Nasdaq 100 index

Facebook will become part of the Nasdaq 100 index of the largest non-financial companies listed on the electronic exchange, the market operator said Wednesday.

Dec 05, 2012
not rated yet 0

The Internet of Things will transform our everyday

Information technology and electronics are becoming entwined with our everyday lives in industry, the service sector, transport, logistics, health care, housing, education, and our leisure time, almost without our noticing ...

Oct 17, 2012
5 / 5 (2) 0

Where is it cheapest to cut carbon?

Researchers from The Australian National University have shed some light on why some countries are more reluctant to agree to an international carbon price than others.

Aug 30, 2012
5 / 5 (2) 1

Spurious switching points in traded stock dynamics

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 ...

May 15, 2012
4.5 / 5 (4) 3 | with audio podcast