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The Harris–Todaro model, named after John R. Harris and Michael Todaro, is an economic model developed in 1970 and used in development economics and welfare economics to explain some of the issues concerning rural-urban migration.
Urbanization over the past 500 years [13] A global map illustrating the first onset and spread of urban centres around the world, based on. [14]From the development of the earliest cities in Indus valley civilization, Mesopotamia and Egypt until the 18th century, an equilibrium existed between the vast majority of the population who were engaged in subsistence agriculture in a rural context ...
Urban sociology is the sociological study of cities and urban life. One of the field’s oldest sub-disciplines, urban sociology studies and examines the social, historical, political, cultural, economic, and environmental forces that have shaped urban environments.
Even in the case of overurbanization, some of the positive effects of urbanization could be present in regards to economic growth, such as the development of more efficient economics due to scale, technological developments, diversity of both products and occupations, as well as "the greater opportunity of occupational and social mobility and ...
Many spatial economic topics can be analyzed within either an urban or regional economics framework as some economic phenomena primarily affect localized urban areas while others are felt over much larger regional areas (McCann 2001:3). Arthur O'Sullivan believes urban economics is divided into six related themes: market forces in the ...
Urban historians were among the first to acknowledge the importance of technology in the city development. [4] Technology embeds the single most dominant characteristic of a city, and the networked character of the city is perpetuated by information technology . [ 5 ]
Urbanization economies arise when the size of the city leads to an increase in productivity. Los Angeles exemplifies urbanization economies in that it has no single dominant industry, yet continues to grow. Firms which locate in Los Angeles benefit from the common resources and large labor pool found in the city.
Urban history is a field of history that examines the historical nature of cities and towns, and the process of urbanization.The approach is often multidisciplinary, crossing boundaries into fields like social history, architectural history, urban sociology, urban geography, business history, and archaeology.