The Research Of Urbanization And Its Quality And Efficiency In Jiangsu

In the past ten years of the21st century, urbanization of jiangsu has witnessed arapid process. Its urbanization level ranks seventh in the country. However, With theacceleration of urbanization development, it appeared many problems. Furtherresearch problems of urbanization can give guidance to the urbanization construction.Emphasizing the quality and efficiency now days, the urbanization developmentshould also pay attention to the two aspects. Among them, the quality include the"quality" and "quantity" two aspects. Through the urbanization quantity and deepanalysis, we find that the urbanization level of jiangsu generally lag behind itseconomic development level, lagging degree is as follows: the south area> the middlearea>the north area. The city’s first degree analysis found that nanjing in theperipheral area of the radiation effect in polar nucleus state. the ability of centerconcentration in wuxi and changzhou gradually become strong, and it has affect itscounty level city and the surrounding areas. The cluster ability of the residual10citiesis bad. Nelson analysis tells that the characteristic industry city of jiangsu is nanjingand suzhou, and eight cities relatively have no characteristic industry. So regionalareas develop highly unbalanced. In the aspect of industry, the development of suzhou,wuxi changzhou and nantong lag behind in the traditional electric power, gas andwater production and supply in industry,which degree of concentration is poor.Urbanization quality research mainly use static and dynamic analysis to carrieson the investigation. In the selection of the index system, dynamic analysis found thateconomic and environmental quality index play most significant role in theurbanization development level. On this basis, the coordination degree analyses holdthat jiangsu is in good coordination state instead of disorder state at the beginning ofthe century. Static analysis has two aspects: city modernization and the integration ofurban and rural areas. Based on jiangsu basic modernization index system (for trialimplementation) the Angle constructing evaluation index system, the study found thatsocial development level serious lag behind the level of economic development andpeople’s life. But quality is not equivalent to efficiency. In the ordinary circumstances,both often display the opposite. Next we focus on the study on the efficiency ofurbanization. We also use the dynamic and static method to measure efficiency. Staticaspects select material capital, human capital, population and land as input factors, thegross domestic product, the level of urbanization as output elements to establish investment leading BBC model. The study found that thirteen urban developmentcondition overall of jiangsu is increasing return to scale and the same stage. So it isfeasible to continue to strength the urban development in jiangsu. In dynamic analysis,due to the limitation of data, we selected labor, capital and land three elements asinput index, and the research target is districts of the13cities. Malmquist indexanalysis found that, from2006-2010, five years, nanjing, wuxi, changzhou and four inyancheng city scale efficiency decline stage, shows that labor and capital failed to getrational use, in some industry into existence unreasonable phenomenon. So, for fourcities in, reasonable use of labor force and capital resources, optimize industrialstructure is necessary.