创新要素配置和数字经济对城市绿色全要素生产率的影响研究——以珠三角城市群为例  

Research on the Impact of Innovation Factor Allocation and Digital Economy on Urban Green Total Factor Productivity:A Case Study of the Pearl River Delta Urban Agglomeration

作　　者：刘慧悦[1] 李奇 LIU Huiyue;LI Qi

机构地区：[1]暨南大学深圳旅游学院

出　　处：《新经济》2025年第2期88-104,共17页New Economy

基　　金：国家社科基金一般项目“输入性金融风险测度、传染渠道识别与防御政策研究”(24BJY215);广东省哲学社会科学规划项目“健康风险冲击下广东省家庭贫困脆弱性评估:预警机制与防治路径”(GD23CYJ04);广东省自然科学基金研究项目“输入性金融风险监测、传染渠道与金融投机攻击防范研究”(2023A1515012693);广州市哲学社会科学发展“十四五”规划年度课题“广州促进数字经济与实体经济深度融合研究——基于效率改进与产业链升级的视角”(2024GZYB19);深圳市人文社会科学重点研究基地项目。

摘　　要：随着全球环境问题日益严峻和可持续发展理念的推广,绿色发展已成为各国各地区关注的焦点。本研究以珠三角城市群为研究对象,基于要素流动理论,借助SBM-GML模型,对其绿色全要素生产率进行纵、横双向测算比较并进行要素错配程度测算。在此基础上,构建计量模型,研究创新要素投入以及数字经济对绿色全要素生产率的影响。结果表明,珠三角城市群全要素生产率及其效率变化指数较为出色,但技术变化指数相对落后。同时,珠三角城市群逐渐由劳动力资源错配向资本资源错配转化。而创新要素以及数字要素在一定程度上有利于促进要素流动进而提高绿色全要素生产率。结合珠三角产业结构与资源配置特征,本研究进一步提出了完善创新激励机制、推动数字经济与实体经济深度融合、深化人才引进与劳动力市场化配置等提升绿色全要素生产率的相关政策建议。With the increasing severity of global environmental issues and the widespread adoption of sustainable development concepts,green development has become a focal point for nations and regions worldwide.This study focuses on the Pearl River Delta(PRD)urban agglomeration as its research subject.Grounded in factor mobility theory and utilizing the SBM-GML model,we conduct vertical and horizontal comparative analyses of its green total factor productivity(GTFP)while assessing the extent of factor misallocation.Subsequently,an econometric model is developed to examine how innovation factor inputs and the digital economy impact GTFP.Key findings reveal that while the PRD demonstrates robust total factor productivity and efficiency change indices,its technological change index remains relatively underdeveloped.Additionally,the region exhibits a gradual shift from labor resource misallocation to capital resource misallocation.Both innovation-driven factors and digitalization are shown to enhance factor mobility,thereby contributing to GTFP improvement.In alignment with the PRD's distinct industrial structure and resource allocation patterns,this study proposes targeted policy recommendations:1)optimizing innovation incentive mechanisms,2)fostering deep integration between the digital and real economies,and 3)improving talent recruitment systems coupled with labor market optimization.These measures aim to provide theoretical and practical guidance for advancing green development and industrial upgrading in the PRD region.

关 键 词：绿色全要素生产率 要素流动 珠三角城市群 数字经济 

分 类 号：F207[经济管理—国民经济] F427