数字经济背景下的绿色创新不平衡——基于非对称要素流动视角  

Imbalance of Green Innovation in the Digital Era--From the Perspective of Asymmetric Factor Flow

作　　者：方文君 邓峰[1] 茹慧超 FANG Wen-jun;DENG Feng;RU Hui-chao(School of Economics and Management,Xinjiang University,Urumqi 830046,Xinjiang,China)

机构地区：[1]新疆大学经济与管理学院,新疆乌鲁木齐830046

出　　处：《中国流通经济》2025年第3期82-99,共18页China Business and Market

基　　金：国家社会科学基金项目“‘双碳’目标下高耗能制造业绿色转型升级研究”(22CJY057);新疆维吾尔自治区自然科学基金青年科学基金项目“新疆能源密集型产业‘碳达峰’预测与路径选择分析”(2022D01C666)。

摘　　要：绿色创新有助于推动绿色发展、促进人与自然和谐共生。然而,在数字经济发展过程中,绿色创新所受影响呈现复杂两面性:一方面,数字经济通过引导要素流动形成数字鸿沟,带来资源配置的不均衡和创新能力的差异,加剧绿色创新不平衡;另一方面,数字经济借助数字技术的开源特性形成技术扩散效应,缩小创新能力差距,缓解绿色创新不平衡。面向区域协调发展目标,从区域间、省域内两个方面,基于2011—2022年我国26个省份(未含港澳台藏和京津沪渝)282个地级市面板数据,探究数字经济对区域绿色创新不平衡的影响与机制。研究表明,数字经济发展能够显著扩大我国区域间和省域内绿色创新差距,加剧绿色创新不平衡。从传导机制看,数字经济主要通过促进人力资本和研发资本由欠发达的低梯度地区向发达的高梯度地区逆梯度流动,导致绿色创新不平衡。从区域间影响看,无论在南方还是北方地区,整体而言,数字经济对绿色创新均发挥促进作用,但其在南方地区的促进作用更强。此外,其在南北方中心城市呈现截然相反的影响(在南方中心城市表现为显著促进作用,在北方中心城市表现为不显著抑制作用),在南北方外围城市均呈现抑制作用,但在北方外围城市的影响更强。从省域内影响看,数字经济在西部地区会显著加剧省域内绿色创新不平衡,在中部和北方地区有加剧倾向但不显著,在东部和南方地区有缓解倾向但不显著。从数字经济不同发展阶段看,数字经济对绿色创新的影响具有“绿色创新潜力滞后—绿色创新融合释放”的非线性动态特征,只有数字经济发展达到一定水平后,其对绿色创新的促进效应才能得到充分释放。这种差异化影响可能是导致我国绿色创新不平衡的主要原因。因此,为促进绿色创新均衡发展,一要优化数字经济空间布局,防止数字资源�Green innovation can promote green development and facilitate the harmonious coexistence between humanity and nature.However,in the process of digital economy development,the impact on green innovation presents a complex two-sided nature:on the on hand,the digital economy creates a digital divide by guiding the flow of factors,bringing about uneven resource allocation and differences in innovation capabilities,which exacerbates the imbalance of green innovation;on the other hand,the digital economy takes advantage of the open-source characteristics of digital technologies to form a technology diffusion effect,narrowing the gap in innovation capabilities and alleviating the imbalance of green innovation.Aiming at the goal of regional coordinated development,from two aspects of inter-regional and intra-provincial levels,and based on Chinese urban panel data of 26 provinces(excluding Hong Kong,Macao,Taiwan,Tibet Autonomous region,as well as Beijing,Tianjin,Shanghai,and Chongqing)from 2011 to 2022,the authors examine the impact and mechanism of digital economy on the imbalance of regional green innovation.it is found that the development of the digital economy significantly deepens the green innovation gap between and within regions in China,and strengthens the imbalanced green innovation pattern.In terms of transformation mechanism,the"counter-gradient flow"of human capital and R&D capital from low-gradient(less developed)areas to high-gradient(more developed)areas is the main mechanism causing the imbalance of green innovation.In terms of inter-regional impact,no matter in southern or northern regions,generally speaking,digital economy promotes green innovation,but the promoting role of digital economy in southern regional is more significant;besides,the promoting roles of digital economy in central cities of northern and southern regional are opposite(showing a significant promoting effect in the central cities of the southern regions and an insignificant inhibiting effect in the central cities of the northern reg

关 键 词：数字经济 绿色创新不平衡 人力资本流动 研发资本流动 

分 类 号：F062.2[经济管理—政治经济学]