全球价值链嵌入对区域技术进步的空间溢出效应研究——基于市场整合视角

Study on the Spatial Spillover Effect of Global Value Chain Embedding on Regional Technological Progress——Based on the Perspective of Market Integration

随着全球商品国际分工的不断细化、各国之间的产业协调合作在逐步深入,国内价值链攀升的问题也逐步深入到全球的生产网络分工当中。本文通过海关数据测算中国各地区制造业全球价值链分工中的嵌入程度,在全球贸易分工的格局下分析价值链嵌入对地区技术进步的空间溢出效应,梳理两者之间的影响机理与路径。通过空间杜宾模型检验价值链嵌入对区域技术进步存在显著的空间溢出促进作用,市场整合程度交互项表明市场整合与价值链嵌入存在互补的作用。政策建议地方注重培育优质产业链,加强智能制造业发展,关注传统行业的转型改革与新兴行业的技术突破并重,让全球产业链的重构化成为我国产业转型升级的推动力,加速国内产业往高附加值领域转移的过程。

With the continuous refinement of the international division of labor for global commodities and the deepening of industrial coordination and cooperation among countries,the problem of the rise of domestic value chain has also gradually penetrated into the global production network division of labor.This paper measures the degree of embeddedness in the global value chain division of manufacturing industry in various regions of China through customs data,analyzes the spatial spillover effect of value chain embeddedness on regional technological progress under the pattern of global trade division,and combs the impact mechanism and path between the two.The spatial Dubin model is used to test the significant spatial spillover effect of value chain embedding on regional technological progress.The interaction term of market integration degree indicates that there is a complementary role between market integration and value chain embedding.The policy suggests that local governments should focus on cultivating high-quality industrial chains,strengthening the development of intelligent manufacturing industry,paying equal attention to the transformation and reform of traditional industries and the technological breakthrough of emerging industries,so that the restructuring of global industrial chains can become the driving force for China’s industrial transformation and upgrading,and accelerate the process of domestic industries transferring to high value-added fields.