摘要
在对珠三角2012-2018年低保实施情况分析基础上,采用聚类分析ward方法对珠三角各城市经济发展水平和低保水平进行聚类.通过建立多元线性回归模型对低保标准影响因素进行分析.研究发现:1)珠三角低保保障水平近年来不断提高.2)广州、东莞低保相对保障水平较低,与经济发展水平不同步;经济相对落后的江门、肇庆低保相对保障水平较高.3)珠三角低保标准与人均GDP、人均可支配收入、职工平均工资和人均财政预算内支出有较大关联.
This paper summarizes the implemen tat ion of the minimum living security system in the Pearl River Delta(PRD)from 2012-2018.Cluster analysis ward method was used to evaluate the economic development level and minimum living standard level of cities in the PRD.Based on multiple linear regression model,the influencing factors of minimum living standard were analyzed.It is found that:1)The minimum living standard level in the PRD has been continuously improved.2)The relative security level of the minimum living standard in Guangzhou and Dongguan is low,which is out of step with its economic development level.Jiangmen and Zhaoqing are relatively backward in economy,but the relative security level is relatively high.3)The minimum living standards of cities in the PRD are closely related to per capita GDP,per capita disposable income,average salary and per capita budget expenditure.
作者
廖爱红
黄岱琳
王二威
LIAO Ai-hong;HUANG Dai-lin;WANG Er-wei(Zhuhai Campus,Beijing Institute of Technology,Zhuhai 519088,China;Zhuhai Ecological Civilization Construction Research Base,Zhuhai 519088,China)
出处
《数学的实践与认识》
北大核心
2020年第16期308-314,共7页
Mathematics in Practice and Theory
基金
广东省普通高校青年创新人才类项目(人文社科类2016WQNCX175)。
关键词
最低生活保障标准
多元线性回归
聚类分析
minimum living standard
multiple linear regression
cluster analysis
