Economy of New York City feet (37.2 million m) that same year, is the largest central business district in the world. New York City is distinctive for its high concentrations of advanced service sector firms in the law, accountancy, banking and management consultancy fields. It is the top global center for the advertising industry, which is metonymously called "Madison Avenue". Silicon Alley, metonymous for New York's broad-spectrum high technology sphere, continues to expand. Finance, high technology, real estate, insurance, and health care all form the basis of New York's economy. The city is also the nation's most important center for mass media, journalism, and publishing.
Silicon Gulf Silicon Gulf Silicon Gulf is a nickname for Davao City and extends to the Davao Region, at Southern Mindanao, Philippines. The nickname refers to the growing number of information technology and IT enabled services (ITES) companies sprouting in the area. The name was adapted from Silicon Valley, referring to the high tech cluster in the San Francisco Bay Area in northern California. Davao Region is one of the regions of the Philippines, on the southeastern portion of Mindanao. Davao Region consists of four provinces — Compostela Valley, Davao, Davao del Sur, and Davao Oriental. The region encloses the Davao Gulf