Assessing transportation system efficiency in its relationship with urban housing: A data envelopment analysis

Asian Transport Studies Pub Date : 2022-01-01 DOI:10.1016/j.eastsj.2022.100065

Ha Thi Khanh Van, Tran Vinh Ha, Takumi Asada, Mikiharu Arimura

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引用次数: 7

Abstract

Urban housing and transportation are strongly related systems. However, few studies have explored the balance between urban housing and transportation systems. Excess investment in transportation systems puts intense pressure on local governments' budgets, especially in shrinking urban areas. In this study, we measured the spatial efficiency of Sapporo city's transportation system using data envelopment analysis. Our results highlight that two-thirds of the urban area were running below capacity. Among them, car parking sites and car parking areas had the highest surplus capacity at 27.81% and 15.86%, respectively. Meanwhile, bus stops, road density, and train station service areas exceeded the demand by about 12%–16%. The results also show that the shortfall in the filling rate of housing was high at 3.82%. Finally, based on our analysis, we introduced recommendations for city policymakers to improve the city's overall efficiency.

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评估交通系统效率与城市住房的关系:一个数据包络分析

城市住房和交通是紧密相关的系统。然而，很少有研究探讨城市住房和交通系统之间的平衡。对交通系统的过度投资给地方政府的预算带来了巨大压力，尤其是在不断萎缩的城市地区。在本研究中，我们使用数据包络分析来衡量札幌市交通系统的空间效率。我们的研究结果强调，三分之二的城市地区的运行低于容量。其中，停车场和停车场的剩余容量最高，分别为27.81%和15.86%。与此同时，公交车站、道路密度和火车站服务区超出需求约12%-16%。结果还表明，住房的缺口填充率高达3.82%。最后，基于我们的分析，我们为城市决策者提出了提高城市整体效率的建议。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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来源期刊

Asian Transport Studies

CiteScore

2.10

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0.00%

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