“水-能源-粮食”纽带视角下黄河流域数字经济的绿色作用机制研究  

Green Effect of Digital Economy from a Water-energy-food Nexus Perspective in China’s Yellow River Basin

作　　者：陈桂生[1] 彭俊杰 CHEN Guisheng;PENG Junjie(College of Politics and Administration,Tianjin Normal University,Tianjin 300387,China;Institute of Urban and Ecological Civilization,Henan Academy of Social Sciences,Zhengzhou 451464,China)

机构地区：[1]天津师范大学政治与行政学院,天津300387 [2]河南省社会科学院城市与生态文明研究所,河南郑州451464

出　　处：《管理学刊》2025年第1期146-158,共13页Journal of Management

基　　金：国家社会科学基金项目(23BZZ051、20CGL033);2020年中原青年拔尖人才项目(ZYYCYU202012193)。

摘　　要：新质生产力本身就是绿色生产力,它以全要素生产率大幅提升为核心标志。黄河流域是“水-能源-粮食”纽带系统矛盾突出且集中的区域。数字经济在推动经济创新发展的同时,是否也能促进黄河流域的绿色发展?利用2000—2020年黄河流域60个地级市(含地级以上城市)面板数据,引入绿色全要素生产率指标,以“水-能源-粮食”纽带系统为视角综合运用多种计量模型系统探究数字经济对绿色发展的影响及作用机制。结果表明:第一,黄河流域数字经济和绿色发展出现了明显的两段式特征,且呈现以兰州、西安、郑州、太原、济南为核心的比较稳定的“中心-外围”圈层状分布格局;第二,数字经济对绿色发展的影响具有显著的非线性增长效应,二者间呈现倒U型关系;第三,数字经济对绿色发展的推动作用伴随经济发展、FDI、政府偏好和企业绿色创新的提升而增强;第四,区域异质性表明,数字经济通过促进落后地区的绿色增长效应带来数字红利,进而弥合区域间生产率不平衡带来的数字鸿沟。研究结论为有重点、分阶段、分区域推动黄河流域数字经济赋能高质量发展提供了理论支撑。The new quality productivity is the green productivity,with a significant increase in the total factor productivity.The Yellow River Basin is a region with prominent and concentrated contradictions in a water-energy-food linkage system.Can the digital economy promote green productivity in the Yellow River Basin while improving economic innovation?Based on the review of the influencing mechanism of the digital economy(DE)on urban Green Total Factor Productivity(GTFP)and the data of 60 prefecture-level and above cities in China from 2000 to 2020,this paper explores the influencing mechanism of DE on GFTP using the methods of variation spatial panel model.The conclusions are as below.Firstly,the digital economy and green development in the Yellow River Basin exhibit a clear two-stage characteristic,and exhibit a relatively stable center-external distribution pattern with Lanzhou,Xi’an,Zhengzhou,Taiyuan,and Jinan as the center.Secondly,the impact of the digital economy on green development has a significant non-linear growth trend,with an inverted U-shaped relationship.Thirdly,the driving role of the digital economy in promoting green development is enhanced with the improvement of economic development,FDI,government preferences and enterprise green innovation.Finally,regional heterogeneity indicates that the digital economy brings the digital dividends by promoting green growth in underdeveloped areas,and bridging the digital divide caused by productivity imbalances between different regions.The research conclusion provides theoretical support for empowering high-quality development of the digital economy in the Yellow River Basin.

关 键 词：水-能源-粮食 黄河流域 数字经济 绿色全要素生产率 

分 类 号：F062.2[经济管理—政治经济学]