摘要
面对发达国家的“低端锁定”和“高端挤出”,我国依靠嵌入全球价值链提升技术创新能力已难以为继,必须依托国内市场整合,国内国际双循环相互促进来提升区域创新能力。文章基于2005-2016年海关数据库测算了中国30省份的全球价值链嵌入程度,采用双向固定效应模型、交互项模型和空间杜宾模型从市场整合的视角实证检验了全球价值链嵌入对区域创新能力的作用机制及空间溢出效应。研究发现:全球价值链嵌入对区域创新能力具有显著的抑制作用,该结论在采用工具变量估计和稳健性检验后依然成立;相较内陆地区,沿海地区全球价值链嵌入对区域创新能力的抑制作用更强;全球价值链嵌入对邻近区域创新能力具有显著的负向空间溢出效应。进一步研究表明,推动国内市场整合有效弱化了全球价值链嵌入对区域创新能力的抑制作用,且商品市场整合在其中发挥的弱化效应最强。据此,推动国内区域间市场整合,将有益于以国内市场为“内核”吸引国际要素向内汇聚,为我国推动创新驱动发展战略,实现中国式创新注入崭新动力。
Facing the"low-end locking"and"high-end squeeze"of developed countries,China's reliance on embedding itself in the global value chain(GVC)to enhance its technological innovation capability is becoming unsustainable.It must rely on do-mestic market integration,and the mutual promotion of domestic and international cycles to enhance regional innovation capacity.The paper measures the degree of GVC embedding in 30 provincial-level regions in China based on the customs database from 2005 to 2016,and uses the two-way fixed effects model,interaction model,and spatial Durbin model to empirically examine the mechanism and spatial spillover effects of GVC embedding on regional innovation capability from the perspective of market inte-gration.The conclusions showed that:First,the degree of GVC embedding has a significant inhibitory effect on regional innovation capacity,and this effect mainly comes from the"export-import effect"generated by the forward embedding of GVC and the"low-end locking effect"brought by the backward embedding.Second,the inhibitory effect of GVC embedding on regional innovation capacity is heterogeneous between coastal and inland regions,i.e.,compared with inland regions,the inhibitory effect of GVC embedding on regional innovation capacity is more significant in coastal regions.Third,from a spatial perspective,GVC embed-ding has a negative spatial spillover effect on the innovation capacity of neighboring regions,mainly due to the vicious competition between regional local governments,which leads to market segmentation and exacerbates the"siphon effect"of GVC embedding.Fourth,promoting domestic market integration can help weaken the inhibitory effect of GVC embedding on regional innovation ca-pacity,and turn crisis into a positive spillover effect on the overall innovation capability of adjacent regions.Among them,mar-ket integration in the commodity market shows the most significant effect in weakening the inhibitory effect of GVC on regional in-novation capacity.The main contributions are:First,th
作者
谢会强
雷一鸣
郑淑芳
Xie Huiqiang;Lei Yiming;Zheng Shufang(School of Economics,Guizhou University,Guiyang 550025,Guizhou,China;School of Economics and Management,Nanchang University,Nanchang 330031,Jiangxi,China)
出处
《科研管理》
CSCD
北大核心
2024年第6期1-11,共11页
Science Research Management
基金
国家社会科学基金青年项目:“国内市场一体化对出口产品质量的影响机制研究”(21CJY018,2021.09-2024.12)。
关键词
全球价值链
创新能力
空间溢出效应
市场整合
区域异质性
global value chain
innovation capability
spatial spllover effect
market integration
regional heterogeneity
