摘要
以京津冀城市群为研究对象,通过空间杜宾模型实证分析表明,统一市场建设与产业结构高级化对地区绿色发展具有明显的促进作用,产业结构合理化存在抑制作用,且均对邻近地区产生了负向空间溢出效应;中间作用机制方面,统一市场建设与产业结构合理化抑制了绿色技术进步但有利于绿色效率提升,而产业结构高级化对二者皆有促进作用。进一步使用空间杜宾分位数模型揭示各因素对绿色全要素生产率分异影响的差异化特征,发现统一市场建设对其存在U型的影响关系,产业结构合理化的作用由抑制转为促进,产业结构高级化的正向影响呈倒U型的特征。
This paper takes the Beijing-Tianjin-Hebei urban agglomeration as the research object, and the empirical analysis of the spatial Durbin model shows that unified market construction and the optimization of industrial structure have significant promoting effects on regional green development, while industrial structure rationalization has a negative impact, and they have exerted negative spatial spillover effects on neighboring regions;in terms of the intermediary mechanism, unified market construction and the industrial structure rationalization inhibit the development of green technology but are conducive to improving green efficiency, while the optimization of industrial structure promotes both of them. Based on the spatial Durbin quantile model, further research on the differentiated characteristics of the influence of various factors on the differentiation of green total factor productivity is made and it reveals that unified market construction has a U-shaped influence on green development, the role of industrial structure rationalization has changed from inhibition to improvement, and the positive impact of the optimization of industrial structure has an inverted U-shaped characteristic.
作者
仇什
QIU Shi(School of Economics,Nankai University,Tianjin 300071,China)
出处
《云南财经大学学报》
CSSCI
北大核心
2022年第12期16-32,共17页
Journal of Yunnan University of Finance and Economics
基金
国家社会科学基金重大项目“中国城市生产、生活、生态空间优化研究”(17ZDA069)。
关键词
统一市场建设
产业转型升级
绿色全要素生产率
京津冀协同发展
空间杜宾分位数模型
Unified Market Construction
Industrial Transformation and Upgrading
Green Total Factor Productivity
Coordinated Development of the Beijing-Tianjin-Hebei Region
Spatial Durbin Quantile Model
