Agglomeration patterns in a long narrow economy of a new economic geography model: Analogy to a racetrack economy
Agglomeration patterns in a long narrow economy of a new economic geography model: Analogy to a racetrack economy
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DOI：
10.1111/ijet.12120
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发表时间：
2017-03
影响因子：
0.5
通讯作者：
K. Ikeda;K. Murota;T. Akamatsu;Yuki Takayama
中科院分区：
文献类型：
--
作者：
K. Ikeda;K. Murota;T. Akamatsu;Yuki Takayama
由城市系统组成的狭窄工业带正在世界范围内蔓延。通过与理想化的统一贸易空间--跑道经济的比较研究，论证了新经济地理学模型中狭长经济中城市系统的自组织性。一个空间上重复的核心-外围模式出现时，凝聚力大。这个图案的外围区域被递归地放大，以在到达原子单中心的途中产生聚集阴影。当集聚力较小时，就会出现大都市。
Narrow industrial belts comprising a system of cities are prospering worldwide. The self-organization of a system of cities in a long narrow economy of a new economic geography model is demonstrated through a comparative study with a racetrack economy, which is an idealized uniform trading space. A spatially repeated core-periphery pattern a la Christaller and Losch emerges when agglomeration forces are large. Peripheral zones of this pattern are enlarged recursively to engender agglomeration shadow en route to an atomic mono-center. A megalopolis emerges when agglomeration forces are small.