数字经济、健康产业与生态环境质量  

Digital Economy,Health Industry and Ecological Environment Quality

作　　者：胡淑娟 龙佩林[2] 别凡[3] Hu Shujuan;Long Peilin;Bie Fan(School of Education and Physical Education,Yangtze University,Jingzhou Hubei 434023,China;Scientific Sports College,Jishou University,Jishou Hunan 416000,China;School of Economics and Management,Yangtze University,Jingzhou Hubei 434023,China)

机构地区：[1]长江大学教育与体育学院,湖北荆州434023 [2]吉首大学体育科学学院,湖南吉首416000 [3]长江大学经济与管理学院,湖北荆州434023

出　　处：《统计与决策》2022年第21期15-18,共4页Statistics & Decision

基　　金：湖北省教育厅哲学社会科学研究项目(21Q050);长江大学教学研究项目(JY2020042)。

摘　　要：文章基于长江经济带2011—2020年11个省份的面板数据,通过LM检验、Hausma检验和LR检验,选择空间杜宾模型和偏微分法,研究数字经济、健康产业对生态环境质量的影响。结果显示:生态环境质量在空间上的溢出效应显著为正,在时间维度上存在持续性;数字经济能促进本地生态环境质量改善,但溢出效应不明显;健康产业抑制本地和相邻省份的生态环境质量提升;数字经济与健康产业能够协同促进本地区生态环境质量改善。Based on the panel data of 11 provinces in the Yangtze River Economic Belt from 2011 to 2020,this paper selects the spatial Durbin model and partial differentiation to study the impact of digital economy and health industry on the quality of ecological environment by LM test,Hausmann test and LR test.The results are shown as the following:The spatial spillover effect of the ecological environment quality is significantly positive,and there is persistence in the temporal dimension.Digital economy can promote the improvement of local ecological environment quality,but the spillover effect is not obvious.The health industry inhibits the improvement of ecological environment quality in the local and neighboring provinces.Digital economy and health industry work together to improve the local ecological environment quality.

关 键 词：数字经济 健康产业 生态环境质量 长江经济带 空间杜宾模型 

分 类 号：F062.2[经济管理—政治经济学]