中国区域经济发展效率评价——基于DEA和Malmquist指数

文章首先运用DEA方法对2012年中国内地30个省份的经济发展效率进行静态评价,其次运用Malmquist全要素生产力指数动态分析了中国内地30个省份2008-2012年的经济发展效率,由此得出了基于动态时间序列的中国经济发展效率变动情况。研究结果表明:基于静态时间考虑,全国大部分省份存在投入资源配置不合理的状况,由此导致经济发展效率不高。另外,由技术效率、规模效率与综合效率关系的拟合优度分析,发现影响我国经济发展效率的主要因素是技术效率;基于动态时间考虑,2008-2012年这5年间,中国区域经济发展的技术效率增长速度较快,因此,应该加强增强技术创新的重视,提升经济发展效率。

An Evaluation on Regional Economic Development Efficiency in China-Based on DEA and Malmquist Index

Based on the relevant data,first of all,the paper makes a static evaluation on the economic development efficiency of 30 provinces in China in 2012 by using DEA method,secondly,it carries out a dynamic analysis on the economic develop-ment efficiency of these provinces during the year of 2008 to 2012 by applying Malmquist total factor productivity index,thus, it gains the changes of China’s economic development efficiency based on dynamic time series. The results show that the pres-ent situation of input allocation is not reasonable in most provinces from the perspective of static time,which results in the low-er economic development efficiency. In addition,the study also indicates that the main factor affecting China’s economic devel-opment is technical efficiency according to the analysis on goodness of fit in the relations among technical efficiency,the com-prehensive efficiency and scale efficiency. The technical efficiency of China’s regional economic development grows rapidly dur-ing the year of 2008 to 2012 from the angle of dynamic time. Therefore,we should attach great importance to technological in-novation and promote economic development efficiency.