首页|Low-carbon technology innovation responding to climate change from the perspective of spatial spillover effects

Low-carbon technology innovation responding to climate change from the perspective of spatial spillover effects

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China's technological efforts to tackle climate change have lasted for many years.It is necessary to test the effect of these efforts with quantitative method.To be exact,whether and how China's low-carbon technology innovation responds to climate change should be tested.Based on the 2004-2015 panel data of 30 provinces in China,we use the method of ESDA analyzing the spatial correlation of China's low-carbon innovation technology.Furthermore,we use the spatial Durbin model empirically analyzing the spatial spillover effects.The results obtained are as follows:first,supply and demand of Chinese low-carbon innovation has some deviation in the spatial distribution.The low-carbon technology innovation as the supply factor shows the characteristics of expanding from the east to the west.Innovation in eastern China has always been the most active,but innovative activities in the middle and western China are gradually decreased.However,carbon emissions have the characteristics of moving westward,implying the change of technology demand different from technology supply.Second,China's low-carbon innovation actively responds to the trend of climate change,indicating China's technological efforts have paid off.However,the spatial spillover effects are not significant,showing that the efforts in each region of China still work for himself.Third,environmental regulation and market pull are important factors for low-carbon technology innovation.Among them,both supporting policy and inhibitory policy have significant impact on the local low-carbon technology innovation,but no significant spatial spillover effects.It shows that environmental policies in different regions are competitive and lack of demonstration effects.Economic growth and export as market pull have higher level of effect on low-carbon technology innovation for both local and adjacent areas.Some policy implications are proposed based on these results finally.

Low-carbon technology innovationclimate changespatial spillover effects

Weidong Wang、Na Lu、Caijing Zhang

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School of Finance and economics, Jiangsu University, Zhenjiang, China

This research was supported by the Major Tender Projects of National Social Science Foundation of China "Study on Optimization aThis research was supported by the Major Tender Projects of National Social Science Foundation of China "Study on Optimization aNational Natural Science Foundation of China "Research on Value Chain Structure and Firm Embeddedness of Emerging Industries DriMOE (Ministry of Education in China) Liberal Arts and Social Sciences Foundation "Research on the Formation Mechanism of DynamicSocial Science Foundation of Jiangsu Province "Research on Eco-innovation and New Competitive Advantages of Jiangsu ManufacturinNatural Science Foundation of the Jiangsu Higher Education Institutions "Spatial Pattern Evolution and Influencing Factors of Ca

grant number 12ZD207grant number 71704069grant number 16YJC630125grant number 17GLB020grant number 17KJB170004

2018

中国人口·资源与环境(英文版)
中国可持续发展研究会等

中国人口·资源与环境(英文版)

CSTPCD
影响因子：0.117
ISSN：1004-2857
年,卷(期)：2018.16(2)
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