With Philadelphia's mayor and its biggest company making overtures to their suburban counterparts and willing to share resources, Long says the area is more likely to be taken seriously in competition with Atlanta, Washington, and other East Coast markets.
"We may have been the last part of our country to start marketing itself as a region," Long said.

General Electric's local operations embody the recent shifts in the region's economy.
In the 1960s, GE's West Philadelphia factories built power-plant generators, military missile parts, and satellite components for the U.S. space program. GE and its local predecessors made radios, records and lamps.
Those factories are closed, and many of the business lines have been sold to Lockheed and other companies. GE's workforce has shrunk to 3,000, compared with 7,000 local retirees, said Ellen Mellody, spokeswoman for GE Infrastructure's Water & Process Technologies unit in Trevose.
But GE's local operations, most of which did not exist 30 years ago, now include all six of the company's major business lines - medical, industrial, infrastructure, broadcasting, and both business and consumer lending, Mellody said. GE workers fix locomotives in Philadelphia, service mortgages in Marlton, and sell environmental systems from offices in Exton.
Like the region's workforce as a whole, GE has diversified its operations, focusing more on profitable services and manufacturing for growth fields such as medical equipment.
"We're very engaged in this community," Mellody said.
Contact staff writer Joseph N. DiStefano at 215-854-5194 or jdistefano@phillynews.com.
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