摘要
数字技术是制造业发展的重要动能,制造业数字化是未来制造业高质量发展的关键。基于OECD数字服务贸易限制指数对全球50个经济体出台的数字服务贸易限制措施对制造业数字化转型的影响进行实证分析,利用国家间投入产出数据(ICIO)和网络就绪指数(NRI)构建制造业行业数字化转型指标。研究表明:各国数字服务贸易限制措施会显著阻碍制造业数字化转型;进一步分析发现:对发达国家负向影响并不显著,对发展中国家存在显著负向影响;细分领域内,电子商务、基础设施连通性、跨境支付均对制造业数字化转型有显著阻碍作用,知识产权和其他限制性措施的阻碍作用不显著;按制造业行业研发密度分样本分析结果表明:研发密度越高的行业受到的阻碍作用越大,阻碍程度按高研发密度、中高研发密度、中研发密度、中低研发密度依次递减;按制造业行业要素密集度分类分析发现:对劳动密集型行业影响并不显著,资本密集型行业和技术密集型行业均受到显著负向影响。
Digital technology is an important driving force for the development of manufacture industry,and manufacture digitization is the key to high-quality development of manufacture industry in the future.Based on the OECD Digital Services Trade Restriction Index,this paper conducts an empirical analysis of the impact of digital services trade restrictions introduced by 50 economies around the world on the digital transformation of the manufacture industry.Using the Inter Country Input Output data(ICIO)and the Network Readiness Index(NRI),an indicator for the digital transformation of the manufacture industry is constructed.Research shows that restrictions on digital services trade in various countries can significantly hinder the digital transformation of manufacturing industries;Further analysis found that the negative impact on developed countries is not significant,but there is a significant negative impact on developing countries;In the segmented fields,e-commerce,infrastructure connectivity,and cross-border payments have significant barriers to the digital transformation of the manufacture industry,while intellectual property rights and other restrictive measures do not show significant barriers;The results of sample analysis by manufacture industry R&D density show that industries with higher R&D density are more hindered,and the degree of hindrance decreases in order of high R&D density,medium to high R&D density,medium to low R&D density;According to the classification analysis of manufacture industry factor intensity,it is found that the impact on labor intensive industries is not significant,while both capital intensive and technology intensive industries are significantly negatively affected.
出处
《价格理论与实践》
北大核心
2022年第8期164-168,208,共6页
Price:Theory & Practice
基金
国家社会科学基金项目(21BTJ060)
广西研究生教育创新计划项目(YCSW2022329)
广东理工学院科技项目暨“创新强校工程”科研项目(2022GKJSK012)
关键词
数字服务贸易
数字服务贸易限制措施
国家间投入产出
制造业数字化
digital service trade
restrictive measures on trade in digital services
invest and produce between countries
digitalization of manufacture industry
