...have invested heavily in digital networks based on Qualcomm's rival CDMA...the process of enhancing their networks to provide much higher data speeds...would either have to run the two networks in parallel or migrate one network over...

...mergers of the big stock exchanges with the electronic trading networks are more or less a sure thing. The Securities and Exchange...on what the anti-competitive impact could be. "It's called 'parallel pricing'," says the first source. "With an effective duopoly...