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A global city [a] is a city that serves as a primary node in the global economic network. The concept originates from geography and urban studies , based on the thesis that globalization has created a hierarchy of strategic geographic locations with varying degrees of influence over finance , trade , and culture worldwide.
Urban structure is the arrangement of land use in urban areas, in other words, how the land use of a city is set out. [1] Urban planners , economists , and geographers have developed several models that explain where different types of people and businesses tend to exist within the urban setting.
New York City, one of the largest urban areas in the world. Urban geography is the subdiscipline of geography that derives from a study of cities and urban processes. Urban geographers and urbanists [1] examine various aspects of urban life and the built environment. Scholars, activists, and the public have participated in, studied, and ...
A city can be defined as a conditionally contiguous urban area, without regard to territorial or other boundaries inside an urban area. UNICEF defines urban area as follows: The definition of "urban" varies from country to country, and, with periodic reclassification, can also vary within one country over time, making direct comparisons difficult.
City proper is one of the three basic concepts used to define urban areas and populations. [4] The other two are urban agglomeration, and the metropolitan area. In some countries, city limits that act as the demarcation for the city proper are drawn very wide, in some very narrow. This can be cause for recurring controversy. [5] [6]
Urban studies is based on the study of the urban development of cities and regions—it makes up the theory portion of the field of urban planning.This includes studying the history of city development from an architectural point of view, to the impact of urban design on community development efforts.
A global city, also known as a world city, is a prominent centre of trade, banking, finance, innovation, and markets. [264] [265] Saskia Sassen used the term "global city" in her 1991 work, The Global City: New York, London, Tokyo to refer to a city's power, status, and cosmopolitanism, rather than to its size. [266]
Technology embeds the single most dominant characteristic of a city, and the networked character of the city is perpetuated by information technology. [5] Regardless of the deterministic stance (economic, cultural or technological), in the context of globalization , there is a mandate to mold the city to complement the global economic structure ...