制造业自主创新、外国技术溢出与全球价值链地位
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F740.6

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国家自然科学基金项目"区域价值链合作视角下GMS制造业价值链演进机理与升级路径研究"(72063020);云南省哲学社会科学规划项目重点项目"区域价值链合作视角下云南省制造业价值链升级路径研究"(ZD201904);昆明理工大学管理与经济学院硕博生科研预研项目激励计划


Independent manufacturing innovation, foreign technology spillovers, and global value chain status
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    摘要:

    在产品内分工成为国际主要分工模式的背景下,开展自主创新、外国技术溢出对制造业价值链攀升的影响研究对于促进我国产业迈向全球价值链中高端,培育若干世界级先进制造业集群的目标而言具有十分现实且重要的作用。为探讨自主创新、外国技术溢出对制造业价值链攀升的影响作用,并进一步明确一国技术吸收能力在这一过程中的效应,文章首先在理论层面上分析了自主创新和外国技术溢出对制造业全球价值链地位的作用及其影响机制,在此基础上借助2018版TIVA数据库,测算了从2005年到2015年这11年间的中国制造业行业全球价值链地位指数,进而构建了行业层面上的面板数据,采用固定效应模型、分位数回归、面板Tobit等研究方法实证检验制造业自主创新、外国技术溢出对其全球价值链攀升的影响及机制。研究结果表明:自主创新是拉动中国制造业全球价值链地位攀升的主要引擎;而外国专利申请引致的技术溢出和外商投资引致的技术溢出对中国制造业全球价值链攀升有阻碍作用,是造成我国制造业全球价值链"低端锁定"的主要因素。但外国专利申请引致的技术溢出和外商投资引致的技术溢出均可以经过制造业的消化吸收后对中国制造业全球价值链攀升产生正向影响,这说明制造业对技术溢出的吸收能力是促进外国技术溢出推动其全球价值链攀升的关键。但这一关键作用呈现出明显的行业异质性特征,部分行业的外资技术溢出间接效应估计结果不明显。这可能是因为我国制造业技术水平整体上与发达国家还存在较大差距,对外国技术溢出的吸收消化能力不强导致的。进一步,文章在间接效应分析、异质性检验和面板工具变量法等研究方法的基础上再次明确在中外技术差距较大、中国人力资本质量较低、不同技术行业发展侧重点存在差异的背景下,制造业自主创新、外国技术溢出对其全球价值链地位提升的影响存在异质性的特征。显然,这些研究结论对于我国制造业在嵌入全球价值链分工体系的背景下,思考如何根据自身发展实际实现制造业转型升级,培育若干世界级先进制造业集群具有十分重要的启示意义。

    Abstract:

    Under the background that the division of labor within products has become the main international division of labor, the research on the impact of independent innovation and foreign technology spillovers on the rise of the manufacturing value chain is important for promoting China’s industry toward the middle and high end of the global value chain and fostering several world-class advanced manufacturing clusters. As far as the goal is concerned, it has a very realizing and important role. In order to explore the effects of independent innovation and foreign technology spillovers on the ascent of the manufacturing value chain, and to further clarify the role of a country’s technology absorptive capacity in this process, the article first analyzes the effects of independent innovation and foreign technology spillovers on manufacturing at the theoretical level. On this basis, with the help of the 2018 TIVA database, the global value chain status index of China’s manufacturing industry during the 11 years from 2005 to 2015 is calculated, and then the industry level is constructed. The panel data, using fixed-effects model, quantile regression, panel Tobit and other research methods, is employed to empirically test the influence and mechanism of manufacturing independent innovation and foreign technology spillovers on the rise of global value chains. The research results show that independent innovation is the main engine driving the rise of China’s manufacturing global value chain status; while technology spillovers caused by foreign patent applications and technology spillovers caused by foreign investment have hindered the rise of China’s manufacturing global value chain, and are the main factor of "low-end lock-in" in the manufacturing global value chain of China. However, technology spillovers caused by foreign patent applications and technology spillovers caused by foreign investment can both be digested and absorbed by the manufacturing industry and have a positive impact on the rise of the global value chain of China’s manufacturing industry. Technology spillovers are the key to promoting the rise of its global value chain. However, this key role shows obvious industry heterogeneity, and the estimation results of the indirect effects of foreign capital technology spillovers in some industries are not obvious. This may be because the overall technological level of China’s manufacturing industry is still far behind that of developed countries, and its ability to absorb and digest foreign technology spillovers is not strong. Furthermore, based on the research methods of indirect effect analysis, heterogeneity test and panel instrumental variable method, the article once again clarifies that there is a large technological gap between China and foreign countries, the quality of human capital in China is low, and the development focus of different technology industries is different. The influence of manufacturing independent innovation and foreign technology spillovers on the promotion of its status in the global value chain is heterogeneous. Obviously, these research conclusions have very important enlightenment significance for thinking about how to realize the transformation and upgrading of the manufacturing industry according to its own development and cultivate several world-class advanced manufacturing clusters under the background of the division of labor in the global value chain.

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屠年松,龚凯翔.制造业自主创新、外国技术溢出与全球价值链地位[J].重庆大学学报社会科学版,2023,(1):88-101. DOI:10.11835/j. issn.1008-5831. jg.2021.03.002

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  • 在线发布日期: 2023-02-28
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