摘要
以东北地区34个地级及以上城市为样本,运用计量经济模型分析城市产业结构与绿色全要素生产率的关系及其影响机制。研究结果表明,城市产业结构合理化对绿色全要素生产率的作用主要通过生产技术效率提升和投入偏向型技术进步实现;城市产业结构高级化通过技术效率提升和产出偏向型技术进步对绿色全要素生产率产生影响;城市产业专业化集聚对绿色全要素生产率的影响主要通过提升技术效率和中性技术进步实现;城市产业多样化集聚对绿色全要素生产率的作用受到技术效率、产出偏向型技术进步和中性技术进步中介效应的影响。
Taking 34 central cities in Northeast China as samples,this paper uses econometric model to analyze the relationship between the industrial structure and the GTFP.The results show that:The effect of rationalization of industrial structure on GTFP is realized by improving technological efficiency and investment biased technological progress.The upgrading of industrial structure has an impact on GTFP through the improvement of technological efficiency and output biased technological progress.The industrial specialized cluster has an impact on GTFP by improving technological efficiency and neutral technological progress.The impact of agglomeration of industrial diversification on GTFP is related to the mediating effect of technological efficiency,output biased technological and neutral technological progress.
作者
张军涛
范卓玮
Zhang Juntao;Fan Zhuowei(School of Public Administration,Dongbei University of Finance and Economics,Dalian 116025,China)
出处
《科技管理研究》
CSSCI
北大核心
2021年第13期77-86,共10页
Science and Technology Management Research
基金
国家自然科学基金项目“新型城镇化的空间效应与区域政策工具组合创新”(41571121)
辽宁省一流学科专项资金支持计划项目“城乡高质量融合发展的区域空间响应与区域治理体系研究”(GGGL2020-3)。
关键词
产业结构
绿色全要素生产率
东北地区
industrial structure
green total factor productivity
Northeast China
