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arXiv 0907.1777physics.soc-ph
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居住区隔离的动态模型:简要回顾、分析解决方案和引入协调的研究

Dynamic models of residential segregation: brief review, analytical resolution and study of the introduction of coordination

S. Grauwin, F. Goffette-Nagot, P. Jensen

摘要:

在他1971年的《种族隔离的动态模型》(Dynamic Models of Segregation)一书中,经济学家托马斯·C.谢林指出,即使完全隔离并不符合个人偏好,也不符合最大化集体效用的住宅配置,但对邻居相同颜色的轻微偏好可能导致完全隔离。本工作的目的是加深理解的性质的动态模型的基础上Schelling的假说偏析。它的主要贡献是:(一)提供了一个全面的和最新的审查这一系列的模型;(二)提供了一个分析解决方案,以最一般的假设下,这个模型的最一般的形式;据我们所知,这样的解决方案不存在至今;(三)分析的效果,旨在减少隔离在这样一个模型。

英文摘要:

In his 1971's Dynamic Models of Segregation paper, the economist Thomas C. Schelling showed that a small preference for one's neighbors to be of the same color could lead to total segregation, even if total segregation does not correspond to individual preferences and to a residential configuration maximizing the collective utility. The present work is aimed at deepening the understanding of the properties of dynamic models of segregation based on Schelling's hypotheses. Its main contributions are (i) to offer a comprehensive and up-to-date review of this family of models; (ii) to provide an analytical solution to the most general form of this model under rather general assumptions; to the best of our knowledge, such a solution did not exist so far; (iii) to analyse the effect of two devices aimed at decreasing segregation in such a model.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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