摘要
节能技术创新被视为提高能源效率和降低能源消费的重要途径,本文以电力要素为研究对象,在手工收集和整理2007年~2016年我国城市节电专利的基础上,采用空间杜宾模型研究了节电技术创新对我国城市电力消费的影响及传导机制,研究结果表明:在全国和分地区层面,节电技术创新不仅促进了城市的总电力消费,也刺激了工业和生活电力消费;在全国和东部城市层面,节电技术创新均存在显著的空间溢出效应,在经过替换空间权重矩阵、改变节电技术衡量方法以及别除省会或直辖市之后,估计结果依然稳健,说明在我国节能技术创新与能源消费之间存在着“杰文斯悖论”,进一步的机制检验认为,节能技术创新能通过影响产业结构和能源价格,有效降低地区的能源消费,因此,中国在应用和推广节能技术的过程中,可通过配套产业结构升级和能源价格市场化,破解"杰文斯悖论".
Energy-saving innovation is regarded as an important way to improve energy efficiency and reduce energy consumption.Taking electric power elements as the research object,the paper uses a spatial Dubin model to study the influence and the transmission mechanism of electric power saving innovation on Chinese urban electricity consumption on the basis of manual collection and sorting of Chinese urban electricity saving patents from 2007 to 2016.The results show that:At the national and regional levels,electricity saving innovation not only promotes gross power consumption of cities,but also stimulates the industrial and household electricity consumption.Power saving innovation has a significant spatial spillover effect in both the whole country and the eastern cities.After replacing the space weight matrix,changing the measurement method of power saving innovation and eliminating provincial capitals or municipalities directly under the central government,the empirical results are still robust,indicating that there is a“Jevons,paradox”between energy saving innovation and energy consumption in China.Further mechanism test shows that energy-saving innovation can effectively reduce regional energy consumption by affecting the industrial structure and energy price.Therefore,in the process of the application and promotion of the energy-saving innovation,China could give full play to the energy-saving effect of energy-saving innovation and break the“Jevons’paradox”through the upgrading of supporting industrial structure and the marketization of energy price.
作者
谢里
陈宇
XIE Li;CHEN Yu(School of Economics and Trade,Hunan University,Changsha 410079,China;Research Center of Peaking Carbon Emissions and Carbon Neutraligy,Hunan University,Changsha 410079,China)
出处
《管理科学学报》
CSSCI
CSCD
北大核心
2021年第12期77-91,共15页
Journal of Management Sciences in China
基金
国家自然科学基金资助项目(71573074).
关键词
节能技术创新
能源消费
杰文斯悖论
空间杜宾模型
energy-saving innovation
energy consumption
Jevons’paradox
spatial Dubin model
