摘要
运用空间计量模型研究广西地级市碳排放活动规律及其影响因素,结果表明,第一,广西地级市碳排放的分布特征具有明显的空间集聚现象,集聚态势基本相似;第二,存在"极化效应";第三,广西地级市各相关因素对碳排放量贡献最大的是产值单耗和产业结构,其次分别为工业企业数、地区经济发展水平,最后为研发投入、对外开放度。广西各地级市需要加大研发投入,提高技术改造水平,降低碳排放,注意引进和发展高技术、高增长、高效益、低排放的产业。
This paper analyses the influence factors of Guangxi city carbon dioxide emissions from the spatial econometric perspective. Our findings are as follows. Firstly, the distribution characteristics about carbon emissions in Guangxi prefectural-level cities is obviously having spatial connection and similar gathering momentum; Secondly, it has spatial "spillover effects". Thirdly, through the related factors analysis, among these factors, the largest output on carbon emissions contribution is unit consumption and industrial structure, next comes the number of industrial enterprises and the level of economic development, and the last is the R & D investment and open degree to outside. Prefectural-level cities in Guangxi need to increase R & D investment, improve the level of technological innovation, reduce carbon emissions, and attach attention to the introduction and development of high-tech, high-growth, high-efficiency, low-emission industries.
出处
《广西师范大学学报(哲学社会科学版)》
北大核心
2014年第2期20-28,共9页
Journal of Guangxi Normal University(Philosophy and Social Sciences Edition)
基金
教育部人文社会科学研究规划基金项目(12YJA630101)
广西哲学社会科学规划基金项目(11BGL013)
广西人文社会科学发展研究中心"泛北部湾发展研究"团队(TD2011005)项目
关键词
碳排放
ESDA
空间滞后模型
广西地级市
carbon emissions
ESDA
spatial lag model
Guangxi prefectural-level cities