绿色技术创新对可再生能源发展的影响——基于门槛效应与空间溢出效应分析
Impact of Green Technology Innovation on Renewable Energy Development—Based on Threshold Effect and Spatial Spillover Effect
刘世哲 1王淑贺1
作者信息
- 1. 河南大学 经济学院,河南 开封 475004
- 折叠
摘要
基于2011-2020 年30 个省的面板数据,运用双向固定效应、门槛效应模型和空间计量模型,实证分析了绿色技术创新对可再生能源发展的影响.研究发现:绿色技术创新显著促进了可再生能源的发展,且该促进作用呈现中西部>东部、北方地区>南方地区的区域差异;绿色技术创新对可再生能源发展的影响存在门槛效应,即该影响在产业结构合理化水平较低时、人力资本程度较高时更明显;绿色技术创新对可再生能源发展的影响存在正向的空间溢出效应.
Abstract
Based on panel data of 30 provinces in China from 2011 to 2020,the impact of green technology innovation on the development of renewable energy is studied with bidirectional fixed effect,threshold effect model,and spatial econometric model.The results show that green technology innovation significantly promotes the development of re-newable energy,with a descending trend of the central and western regions>the eastern and the northern regions>the southern region.The impact of green technology innovation on the development of renewable energy has a thresh-old effect,which is more apparent when the level of industrial structure rationalization is low and the level of human capital is high.The impact of green technology innovation on the development of renewable energy has a positive spa-tial spillover effect.
关键词
绿色技术创新/可再生能源发展/门槛效应/空间溢出效应Key words
green technology innovation/renewable energy development/threshold effect/spatial spillover effect引用本文复制引用
基金项目
国家社会科学基金后期资助项目(21FJYB014)
河南大学研究生教育创新与质量提升工程项目(SYLYC2023007)
出版年
2024
NETL
NSTL
万方数据