Priority Rating in Improvement of Links in Urban Road Networks

城市路网路段改善优先级

• 批准号: 06650591
• 负责人: AOYAMA Yoshitaka
• 金额: $ 1.22万
• 依托单位: The University of Tokushima
• 依托单位国家: 日本
• 项目类别: Grant-in-Aid for General Scientific Research (C)
• 财政年份: 1994
• 资助国家: 日本
• 起止时间: 1994 至 1995
• 项目状态: 已结题
• 来源: https://kaken.nii.ac.jp/en/grant/KAKENHI-PROJECT-06650591/
• 关键词: Migration; Simulation; Regional Utility; Transportation Facility; Migration Model; Land Price; Decentralization; National Land Planning

Recently many people have moved to the Kanto Area in Japan. This migration has raised serious problems, for example, inflated rise in land prices, overpopulation and related congestion problems in and around Tokyo. The development of the transportation network can be considered one of the reasons for migration as well as for regional difference in income.In this study a model to explain the causes and mechanisms of domestic migration is developed. The model is used to analyze migration flow based on the difference in utility and degree of regional interaction. In the derivation of the model, regional utility explained by income, land price and interchangeable population are assumed and treated as exogenous variables. As a result, we have developed a migration model to explain these patterns or trends within Japan. The travel time between regions which has been reduced by the development of transportation networks affects the interchangeable population included in the utility function and the degree of relationship between regions. By using the migration model, we can analyze just how much the development of this network may influence migration flow and propose means to control this flow.

最近很多人搬到了日本的关东地区。这种迁移带来了严重的问题，例如，土地价格上涨，人口过剩以及东京及其周边地区的相关拥堵问题。交通网络的发展可以被认为是移民和地区收入差异的原因之一。本研究建立了一个模型来解释国内移民的原因和机制。利用该模型分析了基于效用差异和区域相互作用程度差异的人口流动。在模型的推导过程中，将由收入、土地价格和可交换人口解释的区域效用假设为外生变量。因此，我们开发了一个迁移模型来解释日本国内的这些模式或趋势。由于交通网络的发展而减少的地区间旅行时间影响效用函数中包含的可互换人口和地区间的联系程度。通过使用迁移模型，我们可以分析这个网络的发展可能会对迁移流产生多大的影响，并提出控制这种流动的方法。

项目成果

Yoshitaka Aoyama: "Influence of Transportation Network Development on Domestic Migration in Japan" The 7th world Conference on Transport Research. (1995)

Yoshitaka Aoyama：“交通网络发展对日本国内移民的影响”第七届世界交通研究会议。

浅野晋司: "地域間人口移動モデルを用いた政策シミュレーションに関する研究" 土木学会四国支部技術研究発表会講演概要集. 1. 326-327 (1995)

浅野真司：“使用区域间人口流动模型进行政策模拟的研究”日本土木工程学会四国分会技术研究会议的演讲摘要 1. 326-327 (1995)。

釣田浩司: "人口の社会移動データを用いた地域選好モデルに関する研究" 土木学会第49回年次学術講演会講演概要集. 114-115 (1994)

Koji Tsurita：“利用人口社会流动性数据研究区域偏好模型”第 49 届日本土木工程学会学术年会摘要 114-115（1994 年）。

Y.Aoyama, A.Kondo, Y.Hirose: "Influence of Transportation Network Development on Domestic Migration in Japan" The 7th World Conference on Transport Research, 1995,7, Sydney, Australia.

Y.Aoyama、A.Kondo、Y.Hirose：“交通网络发展对日本国内移民的影响”，第七届世界交通研究大会，1995，7，澳大利亚悉尼。

近藤光男: "地方圏における市町村間の人口移動モデル" 土木学会第49回年次学術講演会講演概要集. 116-117 (1994)

Mitsuo Kondo：“区域地区城市之间的人口流动模型”第 49 届日本土木工程学会学术年会摘要 116-117（1994 年）。