Judge Green Rings In New Era For Baby Bells, As Market Vendors?

THIS WEEK'S LEAD STORIES

The breakup of AT&T's monopoly over telecommunications in the mid-1980s left seven Regional Bell Operating Companies, better known as Baby Bells, sitting on lucrative local telecommunications networks. These fat cats, with a penchant for diversification, may soon be allowed to prowl the Street, seeking an entree into the financial information services market.

At the same time, cash-poor and hungry market data vendors, like Pont Data Inc. (IMD, Aug. 5) and Shark Information Services Corp. (se