科技服务业对制造业效率的影响—基于科技创新活动异质性视角

Impact of knowledge-intensive business services Industry on Manufacturing Efficiency—Based on Heterogeneity of Science and Technology Innovation Activities

摘要:

文章基于科技创新活动异质性的视角，运用DEA-BCC模型分析了我国2010—2017 年的各地区科技服务业不同创新活动对制造业效率的影响。研究结果显示：科技服务业两类创新活动对制造业效率的促进作用存在差异，技术成果转化活动更能促进制造业效率的提升；科技服务业科学研究活动对制造业效率的影响主要体现在促进制造业经济效益提高，技术成果转化活动则体现在促进制造业创新能力提升。此外，科技服务业对制造业效率的促进作用存在明显省际差异。

关键词:科技服务业;制造业效率;科学研究;成果转化;DEA-BCC模型

Abstract:

Based on the perspective of the heterogeneity of technological innovation activities., the technological innovation process of the knowledge-intensive business services is divided into two stages: technical research and results transformation.The DEA-BCC model was used to analyze the relationship between the different stages of the knowledge-intensive business services in each province and the manufacturing efficiency in China from 2010 to 2017.The conclusions can be drawn as follows: there are differences in the promotion of manufacturing efficiency at different stages of the knowledge-intensive business services, and the effect of the transformation of the results on the efficiency of manufacturing is more obvious;The improvement of manufacturing efficiency in the scientific research service science research stage is mainly reflected in the promotion of the economic benefits of the manufacturing industry, while the transformation of the technology service industry results in the promotion of the industrial structure of the manufacturing industry is more obvious;Low-efficiency conversion efficiency - Low R&D efficiency areas are mainly concentrated in the central and western regions, and high-efficiency conversion efficiency-high R&D efficiency areas are concentrated in the eastern region; the efficiency improvement approach adopted in most regions is a unilateral breakthrough promotion path.

Key words:Technology service industry; Manufacturing efficiency; Scientific research ;Achievement transformation ;DEA-BCC model