中国制造业参与RCEP区域价值链数字化分工特征测度与效率分析

Characteristic Measurement and Efficiency Analysis of Digital Division of Labor of Chinese Manufacturing Industry in RCEP Regional Value Chain

数字技术创新发展和广泛应用已成为区域价值链数字化分工的重要驱动力。结合OECD世界投入产出数据,基于数字化增加值出口核算框架构建RCEP区域价值链数字化测度体系,剖析中国制造业参与RCEP区域价值链数字化分工的主要特征,并利用随机前沿引力模型分析中国制造业参与区域价值链数字化分工效率。研究发现:第一,RCEP制造业区域价值链数字化分工行业分布较为完整,已形成高中低混合搭配的区域内部制造业数字化分工体系;第二,中国制造业以后向数字参与方式融入RCEP区域价值链数字化分工体系,区域数字化分工参与水平不断提升,但前向数字参与效率不足使中国制造业在RCEP区域价值链数字化分工参与度和地位较低;第三,受通关效率、进口关税、知识产权保护、研发投入、市场依存度和加工贸易方式等因素的影响,中国制造业参与RCEP区域价值链数字化分工存在非效率。

The innovative development and wide application of digital technology has become an important driving force for the digital division of regional value chains. Based on the OECD world input-output data, the digital value added export accounting framework was used to construct the digital measurement system of RCEP regional value chain, analyze the main characteristics of Chinese manufacturing industry's participation in the digital division of RCEP regional value chain, and analyze the efficiency of Chinese manufacturing industry's participation in the regional digital division of labor by using the stochastic frontier gravity model. The research findings are as follows: first, the digital division of labor in the regional value chain of RCEP manufacturing industry is relatively complete, and a digital division system of manufacturing industry in the region with high, middle and low collocation has been formed;second, China's manufacturing industry will integrate digital participation into the digital division of labor system of the RCEP regional value chain in the future, and the participation level of regional digital division of labor is constantly improving, but the insufficient efficiency of forward digital participation makes the participation and status of Chinese manufacturing industry in the digital division of labor of the RCEP regional value chain low;third, affected by factors such as customs clearance efficiency, import tariffs, intellectual property protection, research and development investment, market dependence and processing trade methods, Chinese manufacturing industry's participation in the digital division of RCEP regional value chains is not efficient.