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Titre :
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Cities in space: three simple models
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Auteurs :
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P. Krugman
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Type de document :
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ouvrage
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Editeur :
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CAMBRIDGE,MA,NBER WORKING PAPER 607 : NATIONAL BUREAU OF ECONOMIC RESEARCH, 1991
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Collection :
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NBER WORKING PAPERS SERIES NO 3607
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Format :
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19 p.
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Langues:
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= Anglais
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Mots-clés:
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VILLE
;
ZONE URBAINE
;
URBANISATION
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Résumé :
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Urban agglomerations arise at least in part out of the interaction between economies of scale in production and market size effects. This papers develops a simple spatial framework to develop illustrative models of the determinants of urban location, of the number and size of cities, and of the degree of urbanization. A central theme is the probable existence of multiple equilibria, and the dependence of the range of potential outcomes on a few key parameters.
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