论文部分内容阅读
该文首次利用世界投入产出数据库(WIOD)最新发布的1995-2011年的跨国数据,统计分析了我国19个服务业部门的增加值率并进行了跨国比较。结果发现:我国服务业增加值率只有在内陆运输、水路运输、金融等少数几个部门具有“微弱”优势,其他部门基本均“严重”落后于G7国家的平均水平;不仅如此,我国绝大部分服务业部门增加值率在所考察样本区间内均呈明显下降趋势。说明我国服务业发展不仅存在质量不高的“粗放型”发展特征,而且有逐步恶化的迹象。另外,根据进一步按要素密集度进行分类的考察发现:我国服务业发展主要集中于资本、劳动密集型的中低端领域,而在知识密集型的高端领域发展不足,我国的服务业发展结构有待进一步优化。
For the first time, this paper makes use of the latest data released by the World Input-Output Database (WIOD) from 1995 to 2011 to statistically analyze the value-added rates of 19 service sectors in China and compare them across borders. The result shows that the added value rate of service industry in our country is only “weak” in a few departments such as inland transportation, waterway transportation and finance, while other departments are basically “seriously” lagging behind the average of G7 countries; not only In this way, the value added rate of most service sector in our country shows a clear downward trend in the sample range examined. This shows that the development of China’s service industry not only has the characteristics of “extensive” development with low quality, but also shows signs of gradual deterioration. In addition, based on the further classification according to factor concentration, we find that the development of service industry in our country mainly focuses on the capital and labor-intensive middle and low-end areas, but not in the knowledge-intensive high-end areas. advanced optimization.