中国服务业在全球价值链中贸易利益的所有权解构

Decomposition of the Trade Interests of China’s Service Industry in Global Value Chains

现有研究发现中国服务业在全球价值链中的获利呈现递增态势。然而,少有文献从所有权的角度对中国服务业在全球价值链中的获利进行区分,导致中国服务业在全球价值链中的获利可能被高估。基于区分内外资的世界投入产出模型扩展了增加值贸易的测算方法,并构建了中国服务业增加值贸易的衡量方法,最后利用区分内外资的世界投入产出表进行了测算。研究发现:(1)中国服务业的增加值出口主体是内资部门,且在2005~2016年间呈现"增长—平稳—再增长—调整"的状态;(2)2000~2014年间服务业增加值出口的增长主要来自于内资部门,近年的下降主要来自于内资部门和外资部门;(3)分部门看,内资和外资增加值出口较多的部门具有一定的重合性。

The existing research finds that the profitability of China’s service industry in the global value chain is increasing.However,few literatures distinguish the profitability of China’s service industry in the global value chain from the perspective of ownership.This paper expands the measurement of value-added trade based on the world input-output model that distinguishes domestic and foreign capital,and constructs a measure of value-added trade in China’s service industry.Finally,the calculation is made using the world input-output table that distinguishes between domestic and foreign capital.The study finds that:(1)domestic sectors in service are the main sectors for exporting value-added in China’s service industry which shows a state of"growth-stationary-re-growth-adjustment"in 2005~2016;(2)the growing of value-added exports in services in 2000~2014 is made by domestic sector,but the decline in recent years mainly comes from the domestic and the foreign sectors;(3)in terms of sectors,the sectors with more value-added exporting in domestic and foreign sectors have a certain degree of overlap.