基于Malmquist指数的我国装备制造业全要素生产率测度分析

Analysis of total factor productivity of China's equipment manufacturing industry based on malmquist index approach

装备制造业作为制造业的基础,其发展水平直接关系到国民经济的发展速度和发展质量。运用Malmquist指数法对我国装备制造业全要素生产率增长状况进行了测算,并把全要素生产率的增长构成分解为技术进步和技术效率变化两个部分,分析结果显示1995—2006年我国装备制造业全要素生产率的平均增长率为5.7%,且在不同时期技术效率和技术进步对我国装备制造业全要素生产率增长的贡献存在一定差异,分行业来看,全要素生产率增长最快的是通信设备、计算机及其他电子设备制造业。

As the base of manufacturing industry,the development level of equipment manufacturing industry influences the development speed and quality of national economy directly. In this paper,the author uses malmquist index approach to calculate the change trend of total factor productivity （TFP） of electronic information industry in China, and decompose the TFP into two components-technological progress and technological efficiency. The results of analysis show that the average increasing rate is 5.7% for Chinese equipment manufacturing industry,and it has a certain difference in the contribution of total factor productivity under the terms of technologic rate and technique improvement in different eras. But from the view of industry,the most increasing total factor productivities are telecommunication equipment, computer and other electronic equipment.