基于聚类分析的社会保险收支情况研究 Research on Social Insurance Income and Expenditure Based on Cluster Analysis

为分析烟台市社会保险基金收支增幅情况，采用对比分析法和多元统计分析中的聚类分析法，对烟台市2015年，2016年上半年社会保险基金的收入和支出增减情况进行分析和综合评价。结果表明，受宏观经济和人口老龄化的影响，全市社会保险基金增收的压力较大，医疗保险基金支出增长水平较高。 In order to analyze the income and expenditure of social insurance fund of Yantai city, comparative analysis and cluster analysis of multivariate statistical analysis were used to analyze and evaluate the income and expenditure of the social insurance fund of Yantai city in the first half of 2015 and 2016. The results show that, under the influence of the macro economy and the aging of the population, the social insurance fund of the city is under increasing pressure, and the expenditure level of the medical insurance fund is high.