江苏省农村人口老龄化对消费结构的影响——基于Matlab的灰色关联度分析

The Impact of Rural Population Aging on Consumption Structure in Jiangsu Provincen——Based on Gray Correlation Analysis of Matlab

在人口老龄化背景下,针对农村居民消费不足的问题,文章选取了2000-2014年江苏省农村人口老龄化与消费结构数据,基于灰色关联理论,运用Matlab7.0检验了老年系数及增长率、老化率对各类消费项目的影响程度。结果显示,老年人更倾向于衣着、家庭设备及服务、文教娱乐的消费。老龄化增速快的地区倾向于医疗保健、其他、食品的消费。

In the background of an aging population, for the issue of inadequate consumption of rural residents, this paper selects the datas about rural aging population and consumption structure from 2000 to 2014 of Jiang Su Province. Based on the Grey correlation theory,？the paper has used Matlab7.0 to examine the influence degree among？aging coefficient, the growth rate of aging coefficient,aging rate on all kinds of consumption items.The results show that older people are more inclined to clothing, household equipment and services, education and entertainment consumption. The areas with faster aging growth tend to consume health care, others and food.