中国城乡居民生计资本的时空演变及耦合协调度研究

Study on Spatial-temporal Evolution and Coupling Coordination of Livelihood Capital of Urban and Rural Residents in China

生计资本是一切生计活动的前提和基础。基于可持续分析框架,选取30个三级指标构建中国城乡居民生计资本的评价体系,利用极差标准化法和全局熵值法求出中国31个省份城乡居民在2008年-2017年的生计资本,运用Geo Da以及Arc GIS软件对其进行时空分析,并分析各项资本间的耦合协调关系。结果发现:①中国城乡居民的生计资本及各分项资本在十年内呈上升趋势,且在空间上大多为东部高西部低;②生计资本存在一定的集聚现象以及分布的冷点与热点区,各项资本间的耦合协调度稳步上升但整体仍处于中度失调状态。在探寻中国城乡居民生计资本的时空演变规律及生计短板的基础上,提出降低生计脆弱性的三点建议。

Livelihood capital is the premise and foundation of all livelihood activities.Based on the of sustainable analysis framework,select 30 tertiary indicators to build the livelihood capital evaluation system of urban and rural residents in China,use extreme difference value method and overall entropy method to calculate the livelihood capital of urban and rural residents in 31 provinces in China from 2008 to 2017.GeoDa and ArcGIS are used to conduct spatiotemporal analysis and the coupling coordination relationships among various capitals are analyzed.The results show that:①the livelihood capital and sub-capitals of urban and rural residents in China have been on the rise in the past ten years,which is mostly higher in the east and lower in the west;②There are certain agglomeration phenomena and cold spots and hot spots in the distribution of livelihood capital.The degree of coupling and coordination among various capitals has been rising steadily,but the overall state is still moderately unbalanced.On the basis of exploring the temporal and spatial evolution of livelihood capital of urban and rural residents in China and the shortage of livelihood,this paper puts forward three suggestions to reduce the vulnerability of livelihood.