江苏省城市建设用地利用经济效率时空演变研究
发布时间：2018-12-15 22:37
【摘要】：随着城镇化进程的加快,城市粗放扩张也在加剧,城市建设用地利用效率低下,有违土地节约集约用地宗旨,值得探究。建设用地利用经济效率是衡量建设用地利用合理性的重要指标。以其为对象进行的研究,探究城市建设用地利用经济效率水平、演变规律及作用机理,可明确区域土地利用实际水平,有利于合理统筹区域经济均衡,促进城市节约集约利用水平的提高。本文以江苏省为研究区,运用数据包络分析法,测算全省55个市县在2006-2015年间的城市建设用地利用经济效率;运用Malmquist指数和探索性空间数据分析方法分别对效率值的时空变化趋势;运用空间滞后模型和空间误差模型,分析影响因子的作用方向与程度,揭示了城市建设用地利用经济效率的时空演变规律,其结果可为区域制定建设用地利用效率和节约集约用地水平政策提供参考依据。研究结果表明:(1)江苏省内区域差异明显,由南向北依次降低。而在地级市市区、县级市、县的三种不同级别的行政区划对比分析中,地级市市区与县的相对效率值均较县级市高;(2)高效率值聚集区集中在苏南地区,且向长江下游靠拢,而低效率值聚集区主要分布在苏北地区,但不包括徐州市市区及其所辖市县;(3)产业结构、经济发展水平、人地关系、政府干预程度对建设用地的经济效率具有正向促进作用,其中政府干预程度由显著变为不显著正影响,吸引外商投资水平作用系数值由负变正。研究认为:(1)数据包络分析与Malmquist指数结合能够从静态和动态角度较为全面地对城市建设用地经济效率进行测算,探索性空间数据分析和空间计量模型可较为有效地研究效率的空间特征,多种方法的综合运用能够对建设用地经济效率的时空演变规律作出合理的分析;(2)苏南和苏中地区的城市多处于长三角经济圈中,其经济开放程度和发展水平均处在江苏省领先地位,规模效率的提高已经达到阶段性的限制点,影响经济增长的主要原因已成为纯技术效率和技术进步效率的提升。苏北地区由于区位优势不明显,经济发展相对滞后,城市的要素投入规模扩张仍可带动效率的提升,在县、县级市的单元表现尤为明显;(3)保持经济增长趋势,推动产业转型升级过程,促进人口城镇化与土地城镇化的协调发展,提升政府干预程度,建立健全节约集约用地政策制度体系仍可为建设用地利用提供良好的城市环境,可间接促进城市建设用地利用经济效率的提升。
[Abstract]:With the acceleration of urbanization, extensive urban expansion is also intensified, urban construction land use efficiency is low, contrary to the purpose of land conservation and intensive land use, it is worth exploring. The economic efficiency of construction land use is an important index to measure the rationality of construction land use. Taking it as the object of study, this paper probes into the level of economic efficiency, the law of evolution and the mechanism of action of urban construction land use, which can clarify the actual level of regional land use and be beneficial to the balance of regional economy. To improve the level of urban economy and intensive use. In this paper, the economic efficiency of urban construction land use in 55 cities and counties of Jiangsu Province from 2006 to 2015 is estimated by using data envelopment analysis. Using Malmquist exponent and exploratory spatial data analysis method, the spatio-temporal variation trend of efficiency value is analyzed respectively. By using the spatial lag model and the spatial error model, this paper analyzes the direction and degree of the influence factors, and reveals the space-time evolution law of the economic efficiency of urban construction land use. The results can be used as a reference for regional construction land use efficiency and conservation of intensive land use level policy. The results are as follows: (1) the regional difference in Jiangsu province is obvious, which decreases from south to north. In the comparative analysis of three different levels of administrative divisions, the relative efficiency values of prefecture-level cities and counties are higher than those of county-level cities. (2) the high efficiency concentration area is concentrated in the south of Jiangsu province, and it is close to the lower reaches of the Yangtze River, while the low efficiency area is mainly distributed in the north of Jiangsu province, but not including the Xuzhou city and the city and county under its jurisdiction; (3) the industrial structure, the level of economic development, the relationship between man and land, and the degree of government intervention have positive effects on the economic efficiency of construction land. The effect coefficient of attracting foreign investment level changed from negative to positive. The conclusions are as follows: (1) the combination of data envelopment analysis and Malmquist index can measure the economic efficiency of urban construction land from the static and dynamic point of view. Exploratory spatial data analysis and spatial measurement model can effectively study the spatial characteristics of efficiency. The comprehensive application of various methods can make a reasonable analysis of the space-time evolution law of economic efficiency of construction land. (2) the cities in southern Jiangsu and central Jiangsu are mostly in the Yangtze River Delta economic circle, and their economic opening degree and development level are in the leading position in Jiangsu Province, and the improvement of scale efficiency has reached the stage limit point. The main reason that affects economic growth has become pure technology efficiency and technical progress efficiency promotion. Because the location advantage is not obvious and the economic development lags behind, the expansion of the input scale of the city elements can still promote the efficiency, especially in the county and county level. (3) to maintain the trend of economic growth, to promote the process of industrial transformation and upgrading, to promote the coordinated development of population urbanization and land urbanization, and to enhance the degree of government intervention. Establishing and perfecting the policy system of intensive land saving can still provide a good urban environment for the utilization of construction land and indirectly promote the economic efficiency of urban construction land use.
【学位授予单位】：南京师范大学
【学位级别】：硕士
【学位授予年份】：2017
【分类号】：F299.23
[Abstract]:With the acceleration of urbanization, extensive urban expansion is also intensified, urban construction land use efficiency is low, contrary to the purpose of land conservation and intensive land use, it is worth exploring. The economic efficiency of construction land use is an important index to measure the rationality of construction land use. Taking it as the object of study, this paper probes into the level of economic efficiency, the law of evolution and the mechanism of action of urban construction land use, which can clarify the actual level of regional land use and be beneficial to the balance of regional economy. To improve the level of urban economy and intensive use. In this paper, the economic efficiency of urban construction land use in 55 cities and counties of Jiangsu Province from 2006 to 2015 is estimated by using data envelopment analysis. Using Malmquist exponent and exploratory spatial data analysis method, the spatio-temporal variation trend of efficiency value is analyzed respectively. By using the spatial lag model and the spatial error model, this paper analyzes the direction and degree of the influence factors, and reveals the space-time evolution law of the economic efficiency of urban construction land use. The results can be used as a reference for regional construction land use efficiency and conservation of intensive land use level policy. The results are as follows: (1) the regional difference in Jiangsu province is obvious, which decreases from south to north. In the comparative analysis of three different levels of administrative divisions, the relative efficiency values of prefecture-level cities and counties are higher than those of county-level cities. (2) the high efficiency concentration area is concentrated in the south of Jiangsu province, and it is close to the lower reaches of the Yangtze River, while the low efficiency area is mainly distributed in the north of Jiangsu province, but not including the Xuzhou city and the city and county under its jurisdiction; (3) the industrial structure, the level of economic development, the relationship between man and land, and the degree of government intervention have positive effects on the economic efficiency of construction land. The effect coefficient of attracting foreign investment level changed from negative to positive. The conclusions are as follows: (1) the combination of data envelopment analysis and Malmquist index can measure the economic efficiency of urban construction land from the static and dynamic point of view. Exploratory spatial data analysis and spatial measurement model can effectively study the spatial characteristics of efficiency. The comprehensive application of various methods can make a reasonable analysis of the space-time evolution law of economic efficiency of construction land. (2) the cities in southern Jiangsu and central Jiangsu are mostly in the Yangtze River Delta economic circle, and their economic opening degree and development level are in the leading position in Jiangsu Province, and the improvement of scale efficiency has reached the stage limit point. The main reason that affects economic growth has become pure technology efficiency and technical progress efficiency promotion. Because the location advantage is not obvious and the economic development lags behind, the expansion of the input scale of the city elements can still promote the efficiency, especially in the county and county level. (3) to maintain the trend of economic growth, to promote the process of industrial transformation and upgrading, to promote the coordinated development of population urbanization and land urbanization, and to enhance the degree of government intervention. Establishing and perfecting the policy system of intensive land saving can still provide a good urban environment for the utilization of construction land and indirectly promote the economic efficiency of urban construction land use.
【学位授予单位】：南京师范大学
【学位级别】：硕士
【学位授予年份】：2017
【分类号】：F299.23
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