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Economic perspective-based analysis on urban infrastructures carrying capacity -A China study

机译：基于经济透视的城市基础设施载物能力分析 - 中国研究

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摘要

Urban Infrastructure Economic Capacity (UIEC) is one of the most important capacities of urban infrastructure carrying capacity, which is an essential determinant of sustainable urban development. However, it appears that UIEC is not properly investigated during the urban development process, for which establishing an appropriate method is imperative to examine whether the urban infrastructure has achieved ideal economic capacity. This paper introduces an instrumental approach named UIEC model to investigate urban infrastructure economic capacity. The UIEC model adopts Coupling-Coordination Degree Model, Mean-Variance Analysis Method, Support-Pressure Model, and Super-efficiency Slack-based-measure Window model jointly. By employing the UIEC model, the economic capacity of urban infrastructure carrying capacity is appreciated by investigating the economic carrying efficiency of urban infrastructures. A China study is conducted during 2008-2017 for demonstrating the application of the introduced UIEC model. The research findings suggest that: 1) Economic location and self-governance authority have significant impact on UIEC; 2) the overall economic carrying efficiency of urban infrastructure in surveyed cities is decreasing; 3) there lies in an exponential relationship between economic carrying efficiency of urban infrastructure and GDP value in surveyed cities. High utilization efficiency of urban infrastructures is an essential prerequisite for carrying large volume of urban economic development.
机译：城市基础设施经济能力（UIEC）是城市基础设施承载能力最重要的能力之一，这是可持续城市发展的重要决定因素。但是，似乎UIEC在城市开发过程中没有正确调查，其中建立适当的方法是审查城市基础设施是否取得了理想的经济能力。本文介绍了一个名为UIEC模型的工具方法，以调查城市基础设施的经济能力。 UIEC模型采用耦合协调度模型，平均方差分析方法，支持压力模型和基于超效率的基于SLACK-测量窗口模型。通过雇用UIEC模型，通过调查城市基础设施的经济承载效率，欣赏城市基础设施承载力的经济能力。 2008 - 2017年进行了中国研究，以证明介绍的UIEC模型的应用。研究结果表明：1）经济地点和自治权威对UIEC产生重大影响; 2）调查城市城市基础设施的总体经济载玻率下降; 3）在调查城市城市基础设施和GDP价值之间的经济载体与GDP价值之间存在指数关系。城市基础设施的高利用率是携带大量城市经济发展的必要先决条件。

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