生产者服务品进口的技术含量与中国制造业的效率

The Technical Content of the Import in the Producer Service and the Efficiency of China's Manufacturing Sectors

服务贸易可以作为获得高级要素的重要途径,进而影响到制造业效率的提升。本文采用最新测度生产者服务进口技术含量的方法,估算了2001-2012年我国生产者服务进口的技术含量水平,分析了生产者服务进口促进制造业效率提升的内在机理,并运用28个细分行业的面板数据进行了实证检验。结果表明:第一,从总体上看,生产者服务进口技术含量的提升可以促进我国制造业的效率;第二,从生产者服务进口分项层面上看,生产者服务进口技术含量越高的部门对我国制造业效率提升的促进作用越明显;第三,从具有不同要素密集度特征的分行业层面来看,生产者服务品进口的技术含量对技术密集型行业的影响最大,其次是资本密集型行业,最后是劳动密集型行业。

Service trade which can be used as an important way to obtain advanced factor has effect on the efficiency upgrading of manufacturing sectors. By the use of the newest method of measuring the technical content of the import in the producer service,this paper estimate the technical content level of the import in the producer service from 2001 to 2012 in China,and analyze the internal mechanism of the import of producer service promoting the efficiency upgrading of manufacturing sectors. Empirical investigation is conducted with a 28 sub- sectors panel data,and the results confirm that,firstly,in general,the elevating of the technical content of the import in producer service can promote the efficiency of China＇s manufacturing sectors. Secondly,from the viewpoint of the subentry of the import of producer service,the sectors with the higher technical content of the import in the producer service have greater influence on the efficiency of China＇s manufacturing sectors. Thirdly,from the viewpoint of the subentry with different characteristic factor intensity,the technical content of the import in the producer service has the greatest impact on the technology- intensive sectors,the impact on the capital- intensive sectors,then the labor- intensive sectors.