中国石油大学学报（社会科学版）2024，Vol.40Issue(1)：1-10,10.DOI:10.13216/j.cnki.upcjess.2024.01.0001
可再生能源技术创新的减排效应:空间溢出与门槛特征
Emission Reduction Effect of Renewable Energy Technology Innovation:Spatial Spillover and Threshold Characteristics
摘要
Abstract
Renewable energy technology innovation is an important driving force to achieve green and low-carbon development.Based on the panel data of 30 provinces in China from 2003 to 2020,a fixed-effects model is constructed to analyze the impact of renewable ener-gy technology innovation on carbon emissions and regional heterogeneity,a spatial Durbin model is used to explore the spatial spillover effect,and a threshold regression model is used to test the nonlinear impact of renewable energy technology innovation on carbon emis-sions.The results show that:in terms of the whole country,renewable energy technology innovation significantly suppresses carbon e-missions;by region,the carbon reduction effect of renewable energy technology innovation is significant in the eastern region,but not significant in the central,western and northeastern regions.Spatially,renewable energy technology innovation not only reduces carbon emissions in the region,but also promotes carbon emission reduction in neighboring regions.The higher population and R&D invest-ment,as well as the lower environmental regulation,can strengthen the promoting effect of renewable energy technology innovation on carbon emission reduction.关键词
可再生能源技术创新/减排效应/异质性/空间溢出/门槛效应Key words
renewable energy technology innovation/emission reduction effect/heterogeneity/spatial spillover/threshold effect分类
管理科学引用本文复制引用
范秋芳,王婷婷,刘冠男..可再生能源技术创新的减排效应:空间溢出与门槛特征[J].中国石油大学学报（社会科学版）,2024,40(1):1-10,10.基金项目
国家自然科学基金项目(72303242) （72303242）
