À la recherche d’effets réseaux dans la dynamique du modèle de ségrégation de Schelling

It is a shared belief that Thomas Schelling’ model of segregation is only weakly affected by the underlying spatial structure, whatever its complexity. Such a conclusion is important from an urban planning perspective as it suggests that only a very restricted range of possible actions, if any, woul...

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Autor principal: Arnaud Banos
Formato: article
Lenguaje:DE
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Publicado: Unité Mixte de Recherche 8504 Géographie-cités 2010
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Acceso en línea:https://doaj.org/article/c3df6ddf573f411d87135098cb1c040d
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Sumario:It is a shared belief that Thomas Schelling’ model of segregation is only weakly affected by the underlying spatial structure, whatever its complexity. Such a conclusion is important from an urban planning perspective as it suggests that only a very restricted range of possible actions, if any, would be able to contribute limiting social segregation, unless individual preferences are significantly modified. Our own simulations show that, using appropriate graph-based spatial structures, one can reveal significant spatial effects and thus provide alternative planning insights. Cliques in networks indeed play a significant role, reinforcing segregation effects in Schelling’s model.