中国服务贸易融入数字全球价值链的测度构建及特征研究  

Research on Measurement and Characteristics of China’s Digital Service Trade

作　　者：吕延方 方若楠 王冬 Lv Yanfang;Fang Ruonan;Wang Dong(School of Statistics&Institute of Quantitative Economics,Huaqiao University;School of Economics and Finance,Huaqiao University;School of Business,Minnan Normal University)

机构地区：[1]华侨大学统计学院数量经济研究院 [2]华侨大学经济与金融学院 [3]闽南师范大学商学院

出　　处：《数量经济技术经济研究》2020年第12期25-44,共20页Journal of Quantitative & Technological Economics

基　　金：国家社会科学基金项目“价值链与生态链耦合程度、协同机制及对策研究”(18BJY006);泉州市科技计划项目“制造业撤离背景下外向型企业高质量管理模式:成本控制和社会责任兼容战略”(2018C086R)联合资助。

摘　　要：研究目标:基于服务贸易数字化视角,尝试性测度并揭示中国数字服务贸易的相关特征。研究方法:构建数字全球价值链,从路径分解、双向数字关联和双边联系三个层面全面分析。研究发现:内需引致的中国服务业数字化增加值总体上均高于外需,且大部分经济体多以简单参与形式与中国进行数字服务贸易;中国服务业在数字全球价值链中的角色正由"数字化价值输入"逐渐转向"数字化价值输出",但其相对位置依旧较低;中国对发达经济体的数字化中间品进口依赖性有显著降低趋势,同时也成为多数经济体数字化中间品进口的主要来源国,在数字全球价值链中扮演重要"枢纽"角色。研究创新:首次在统一核算框架下从多维层面综合评估中国服务业融入DVC的多维定位与融入路径。研究价值:为进一步完善中国数字贸易统计核算框架和促进数字经济高质量发展提供参考依据。Research Objectives:Based on the perspective of service trade digitalization,tentatively measure and reveal the comprehensive characteristics of China’s digital service trade.Research Methods:Constructing a digital global value chain,comprehensively analyzing from three levels of path decomposition,two-way digital connection and bilateral connection.Research Findings:The digital added value of China’s service industry caused by domestic demand is generally higher than that of external demand,and most countries engage in digital service trade with China through simple participation.The role of China’s service industry in the digital global value chain is shifting from"Value input"to"digital value output",but its relative position is still low.China’s dependence on the import of digital intermediate goods in developed countries has been significantly reduced,and it has also become the main source country for digital intermediate goods imports in most countries,playing an important"hub"role in the digital global value chain.Research Innovations:Comprehensively evaluate the strategic positioning and integration path of China’s service industry into the digital global value chain from a multi-dimensional level under the unified accounting framework.Research Value:Provide a reference for further improving China’s digital trade statistics accounting framework and promoting the high-quality development of the digital economy.

关 键 词：数字服务贸易 数字全球价值链 投入产出技术 

分 类 号：F124[经济管理—世界经济]