英文标题：
《Mod\\\'{e}lisation spatiale de la formation des agglom\\\'{e}rations dans la
  zone alg\\\'{e}roise》
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作者：
Smicha Ait Amokthar, Nadjia El Saadi, Yacine Belarbi
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最新提交年份：
2015
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英文摘要：
  The goal of this study is to analyze the dynamics underlying Algiers urban area formation with reference to The New Economic Geography (NEG) theories and more precisely to the paper of Paul Krugman (1991), \"Increasing returns and economic geography\" which explains the mechanisms of economic activities concentration through two types of forces: centripetal forces enhancing the economic activities concentration and centrifugal forces hindering the agglomeration process. In fact, these mechanisms are translated into a system of nonlinear equations which is very hard to solve analytically. As a consequence, the use of numerical methods is highly advocated. We present some numerical simulations using real Algerian data.
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中文摘要：
本研究的目的是参考新经济地理学（NEG）理论和保罗·克鲁格曼（1991）的论文，分析阿尔及尔城区形成的动力学基础，“收益递增与经济地理学”通过两种力量解释了经济活动集中的机制：向心力提高了经济活动的集中度，离心力阻碍了集聚过程。事实上，这些机制被转化为一个很难解析求解的非线性方程组。因此，大力提倡使用数值方法。我们用真实的阿尔及利亚数据进行了一些数值模拟。
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分类信息：

一级分类：Quantitative Finance        数量金融学
二级分类：Economics        经济学
分类描述：q-fin.EC is an alias for econ.GN. Economics, including micro and macro economics, international economics, theory of the firm, labor economics, and other economic topics outside finance
q-fin.ec是econ.gn的别名。经济学，包括微观和宏观经济学、国际经济学、企业理论、劳动经济学和其他金融以外的经济专题
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