摘 要：随着世界经济结构调整和经济一体化进程的不断加快，特别是信息科学技术的迅猛发展及全球贸易规则的建立和完善，服务贸易正经历着黄金发展时段。本文立足于全球服务贸易兴起和“一带一路”区域合作框架的重要战略地位，梳理了国内外相关研究成果，基于 OECD-TIVA 增加值数据库，在定量分析了“一带一路”沿线 23 个主要国家服务贸易发展现状的基础上，进一步基于增加值数据利用出口显示性比较优势指数测算和评估各国总服务及细分服务部门贸易竞争力水平。同时，基于全球产业价值链的背景，从增加值的角度测算各国在全球价值链地位指数和参与度指数，进而分析“一带一路”沿线主要 23 个国家服务贸易在全球生产价值链中的位置。研究结果表明:“一带一路”国家总服务贸易整体处于较为明显的竞争劣势，但在服务贸易细分部门具有一定比较优势；“一带一路”国家服务贸易处于全球价值链的下游，呈低附加值出口的特点；“一带一路”国家近年来服务贸易的开放程度在加大。因此，“一带一路”各成员国家应发挥互补优势，大力发展服务贸易高附加值环节，提高其在全球价值链中的地位。 关键词:全球价值链；增加值贸易；服务贸易竞争力；“一带一路”国家I ABSTRACT：With the world's economic structural adjustment and the accelerating process of economic integration,Especially the rapid development of information science and technology and the establishment and perfection of the global trade rules,Trade in services is undergoing a golden period of development.This article is based on the global trade in services and the emergence of“the Belt and Road ” regional cooperation in the important strategic position,Combing the the domestic and foreign relevanted research results,Based on the added value of OECD-TIVA database,In the quantitative analysis of the “the B&R"23 major national service trade The present situation of the development,further based on the perspective of the added value of trade and the global value chain,With export revealed comparative advantage index, the global value chain status and engagement index ,Meas...
