Growth and innovation come from new urban corridors.
China isn’t the world’s most ferocious new economic competitor-the exploding east-coast corridor, from Beijing to Shanghai, is.India as a whole is not developing high-tech industries and attracting jobs, but the booming mega-region stretching from Bangalore to Hyderabad is.Across the world, in fact, nations don’t spur growth so much as dynamic regions-modern versions of the original “megalopolis,” a term coined by the geographer Jean Gottman to identify the sprawling Boston-New York-Washington economic power corridor in the United States.