公共健康投资与私人健康投资的动态计量分析——以江苏省为例  

An analysis of dynamic econometric relationship between public healthinvestment and private health investment: based on jiangsu province

作　　者：钱相利 QIAN Xiangli(School of Applied Mathematics,Nanjing University of Finance and Economics,Nanjing 210046,China)

机构地区：[1]南京财经大学应用数学学院,江苏南京210046

出　　处：《周口师范学院学报》2021年第5期18-21,共4页Journal of Zhoukou Normal University

摘　　要：根据江苏省2001到2019年的时序数据,通过协整检验、误差修正模型、格兰杰因果检验、脉冲响应分析及方差分解等方法,研究了江苏省公共健康投资与私人健康投资间的动态关系。结果发现,公共健康投资是私人健康投资的格兰杰原因,公共健康投资会对私人健康投资产生较大的正向冲击效应,而私人健康投资对公共健康投资的影响不大;私人健康投资受公共健康投资影响的效应逐步增强,受自身影响的效应不断减弱。对江苏省公共健康投资与私人健康投资关系的深入认识,有利于政府在健康投资的过程中采取合理对策。Based on the time series data of Jiangsu Province from 2001 to 2019,the study explores the relationship between public health investment and private health investment in Jiangsu Province through cointegration test,error correction model,Granger causality test,impulse response analysis,and variance decomposition.The results show that public health investment is the Granger causality to private health investment.Public health investment makes great impact on private health investment,but private health investment makes little impact on public health investment.The change of private health investment is intensified by public health investment per capital,but weakened by itself.In the end,recommendations are discussed for governments to facilitate health investment.

关 键 词：健康投资 协整 格兰杰因果检验 脉冲响应 方差分解 

分 类 号：F061.5[经济管理—政治经济学]