狭长型经济中支撑点处的分岔机制
Bifurcation mechanism at a sustain point of a long narrow economy
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中文总结 AI 辅助
研究狭长型经济中人口集聚，通过分岔分析阐明中心城市周围双子城出现机制，利用著名经济地理模型证实其有效性实用性，并据此研究日本主岛城市链人口分布历史变化。
中文摘要 AI 辅助
我们研究狭长型经济中的人口集聚情况，其中奇数个地点均匀分布在线段上。对该经济的分岔分析阐明了中心城市周围双子城出现的机制。利用展示各种分岔行为的几个著名经济地理模型证实了这种分析的有效性和实用性。通过此分析，我们研究了日本主岛城市链中人口分布的历史变化。
英文摘要
We investigate population agglomeration in a long narrow economy, in which an odd number of places are evenly distributed over a line segment. The bifurcation analysis of this economy elucidates the mechanism of the emergence of twin cities around the central city. The validity and usefulness of this analysis are confirmed using several well-known economic geography models that display various kinds of bifurcation behaviors. By this analysis, we investigate the historical change in the population distribution in a chain of cities on Japan's Main Island.
