基于DEA模型的山西省矿业城市效率研究

发布时间：2018-01-07 22:31

本文关键词：基于DEA模型的山西省矿业城市效率研究　出处：《中国地质大学(北京)》2017年硕士论文　论文类型：学位论文

【摘要】：作为矿业城市高质高效发展的指明灯——矿业城市效率,它的提高不仅有助于提高矿业城市的综合实力、增强矿业城市的区域辐射力和吸引力,更能够带动人民生活水平质量的提高。然而,矿业城市在重视经济增长的同时,忽视了统筹规划、协调发展,使得高污染、高消耗、低产出的城市病现象十分明显,降低了矿业城市的发展质量。因此,提高矿业城市效率是实现矿业城市又快又好发展的必要途径。本文在查阅大量文献的基础上,以城市效率、资源型城市效率为切入点,从投入产出的角度出发,以固定资产投资总额、财政支出、从业人员数、主导矿种资源消耗量量为投入指标,GDP、采掘业产值占工业总产值的比重、社会消费品零售总额、工业固体废弃物综合利用率、建成区绿化率为产出指标,以全国资源型城市可持续发展规划(2013-2020年)中界定的山西省10个矿业城市为研究对象,利用传统DEA自我评价模型——VRS模型、引入虚拟矿业城市的VRS模型、DEA交叉评价模型对山西省矿业城市效率进行计算分析并探讨了其影响因素。研究发现:目前,山西省矿业城市效率普遍不高,有逐年下降的趋势,造成这种现象的原因有:开采资源量与外运资源量不匹配、城市规模、结构布局;通过引入虚拟矿业的DEA交叉评价模型发现大多数矿业城市处于高投入高产出的发展阶段,虽然这种投入产出结构在传统DEA自我评价模型中得到较高的评价值,但这种评价结果并不能指导山西省矿业城市效率的提升空间;为了探寻山西省三大区域之间矿业城市效率差异特征及演变规律,通过利用?收敛性检验发现,山西省矿业城市效率呈现由北到南梯度递减的情况且矿业城市效率差异有逐渐扩大的趋势。因此,为确保矿业城市朝着低投入高产出的高效高质的方向发展,在今后矿业城市的发展过程中,应降低资源开采量,提高资源利用率;调整投入产出结构,促进要素合理配置;健全政策体系,提升城市发展质量;加强政策、科技双重作用,提高固体废弃物综合利用率;发挥政府作用,积极推动区域协调发展。
[Abstract]:As the light of high quality and high efficiency development of mining city, the efficiency of mining city is improved. Its improvement is not only helpful to improve the comprehensive strength of mining city, but also to enhance the regional radiation power and attraction of mining city. However, mining cities attach importance to economic growth, ignore the overall planning, coordinated development, make high pollution, high consumption. The phenomenon of low output urban disease is very obvious, which reduces the development quality of mining cities. Improving the efficiency of mining cities is the necessary way to realize the rapid and good development of mining cities. Based on the reference of a large number of documents, this paper takes urban efficiency and resource-based city efficiency as the starting point, starting from the angle of input and output. The total investment of fixed assets, financial expenditure, the number of employees, the consumption of dominant mineral resources is the input index of GDP, the proportion of the output value of extractive industry to the total industrial output value, the total retail sales of social consumer goods. The comprehensive utilization ratio of industrial solid waste and the green rate of the built area are the output indexes. Taking 10 mining cities in Shanxi Province defined in the National Sustainable Development Planning of Resource-based cities (2013-2020) as the research object, the traditional DEA self-evaluation model is used. This paper introduces the VRS model of virtual mining cities to calculate and analyze the efficiency of mining cities in Shanxi Province and discusses the influencing factors. The efficiency of mining cities in Shanxi Province is not high and the trend is decreasing year by year. The causes of this phenomenon are as follows: the quantity of mining resources does not match with the quantity of resources transported out of the country, the scale of cities and the layout of structure; Through the introduction of virtual mining DEA cross-evaluation model, it is found that most mining cities are in the development stage of high input and high output. Although the input-output structure has a higher evaluation value in the traditional DEA self-evaluation model, but this evaluation result can not guide the efficiency of Shanxi mining city. In order to find out the characteristic and evolution law of mining city efficiency difference among three regions in Shanxi Province, this paper makes use of it. Convergence test shows that the efficiency of mining cities in Shanxi Province is decreasing from north to south and the difference of efficiency of mining cities is gradually expanding. In order to ensure the development of mining city in the direction of high efficiency and high quality with low input and high output, in the process of development of mining city in the future, we should reduce the exploitation of resources and improve the utilization rate of resources. Adjusting the input-output structure and promoting the rational allocation of the elements; Improve the policy system and improve the quality of urban development; Strengthen the policy, science and technology dual role, improve the comprehensive utilization rate of solid waste; Give play to the role of the government and actively promote regional coordinated development.
【学位授予单位】：中国地质大学(北京)
【学位级别】：硕士
【学位授予年份】：2017
【分类号】：F426.1

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