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.
Concentration of media ownership legal instruments such as the Amsterdam Protocol, the Audiovisual Media Services Directive and actions programs contribute directly and indirectly to curbing media concentration at EU level. When it comes to regulating media concentration at the common European level, there is a conflict between Member states and the European Commission (EC). Even if Member states do not publicly challenge the need for common regulation on media concentration, they push to incorporate their own regulatory approach at the EU level and are reluctant to give the European Union their regulatory power on the issue of media concentration. The Council of Europe's initiative