While technologies, infrastructure and product quality all play an important role in business, the strength of your network ...

This idea — that the value of a communication platform to any given user is proportional to how many other people are also on it — is called the network effect. Breaking up the big social media ...

Over the past decade, American Express posted 92% revenue growth and 152% growth in diluted earnings per share (EPS). The ...

Fast bottom-line growth is precisely what billionaire Bill Ackman believes will happen. The hedge fund he runs, Pershing Square Capital Management, took a stake in Uber earlier this year. His team ...

Concerns about the so-called "weekend effect" in surgical outcomes were reinforced in a March 4 study in JAMA Network Open that found patients who undergo surgery the day before a weekend face a ...