信息化水平促进中国全要素碳生产率增长的路径研究  

Study on the path of informationization level promoting the growth of total factor carbon productivity in China

作　　者：吴传清[1,2,3] 邓明亮[1] WU Chuanqing;DENG Mingliang(School of Economic and Management,Wuhan University,Wuhan 430072,China;China Institute of Development Strategy and Planning,Wuhan University,Wuhan 430072,China;Regional Economic Research Center,Wuhan University,Wuhan 430072,China)

机构地区：[1]武汉大学经济与管理学院,湖北武汉430072 [2]武汉大学中国发展战略与规划研究院,湖北武汉430072 [3]武汉大学区域经济研究中心,湖北武汉430072

出　　处：《中国软科学》2023年第4期177-188,共12页China Soft Science

基　　金：国家社会科学基金项目“推动长江经济带制造业高质量发展研究”(19BJL061)。

摘　　要：基于2000—2020年中国省级面板数据,根据拓展的STIRPAT模型构建多重中介效应模型,采用超效率SBM-DDF模型和Luenberger分析方法测算中国全要素碳生产率,引入技术创新、产业融合、产业结构作为中介变量,考察信息化水平影响中国全要素碳生产率的效应和路径。研究结果显示:信息化水平具有显著节能降碳效应,能够直接推动中国全要素碳生产率增长;信息化水平能够通过技术创新效应、业态更新效应、结构优化效应间接促进中国全要素碳生产率增长。为加快实现信息化、推进“碳达峰碳中和”,提升全要素碳生产率,应以数字化发展为总抓手,发挥信息化驱动引领作用;以改革创新为根本动力,强化绿色低碳科技支撑;以“新四化同步”为着力点,加快培育低碳环保新业态;以绿色低碳循环为方向,促进产业结构转型升级。Based on the provincial panel data of China from 2000 to 2020,a multiple mediating effect model was constructed according to the extended STIRPAT model.The super-efficiency SBM-DDF model and Luenberger analysis method were used to calculate China’s total factor carbon productivity,and technological innovation,industrial integration and industrial structure were introduced as mediating variables.To investigate the effect and path of informationization level on total factor carbon productivity in China.The results show that informatization level has a significant effect on energy conservation and carbon reduction,which can directly promote the growth of total factor carbon productivity in China.The level of informatization can indirectly promote the growth of China’s total factor carbon productivity through the effect of technological innovation,business form renewal and structure optimization.In order to accelerate the realization of informatization,promote"carbon peaking and carbon neutralization",and enhance total factor carbon productivity,digital development should be taken as the overall starting point,and the leading role of informatization should be played.To strengthen the support of green and low-carbon technology with reform and innovation as the fundamental driving force;Focusing on the new type of industrialization,IT application,urbanization and agricultural modernization,we will accelerate the cultivation of new low-carbon and environmentally friendly business forms.To promote the transformation and upgrading of industrial structure in the direction of green and low-carbon cycle.

关 键 词：信息化水平 全要素碳生产率 影响机制 多重中介 提升路径 

分 类 号：F427[经济管理—产业经济]