Modeling the spatial dynamics of income in cities
نویسندگان
چکیده
Urban inequality is a major challenge for cities in the 21st century. This reflected spatial income structure of which evolves time through various processes. Gentrification well-known illustration these dynamics population low-income area changes as wealthier residents arrive and old-settled are expelled. Less understood but very important reverse process gentrification areas get impoverished. has been widely studied among social sciences, especially case studies, there have fewer quantitative analyses this phenomenon, more generally about cities. Here, we first propose analysis based on household incomes 45 American nine French Functional Areas (FUA). We found that an ingredient determines evolution level its immediate neighboring areas. empirical finding leads to idea can be modeled by voter model statistical physics. show such constitutes interesting tool both describing predicting scenarios urban with limited number parameters (two United States one France). illustrate our results computing probability will change their status Boston Paris at horizon 2030.
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ژورنال
عنوان ژورنال: Environment And Planning B: Urban Analytics And City Science
سال: 2023
ISSN: ['2399-8083', '2399-8091']
DOI: https://doi.org/10.1177/23998083231171397