区域大中型工业企业技术创新效率评价——基于DEA的Malmquist指数法  

Evaluation on regional LMIE's technological innovation efficiency —based on DEA-Malmquist index

作　　者：严慧斌 崔跃武[1] 汪克亮[1] 

机构地区：[1]安徽理工大学经济与管理学院,安徽淮南232001

出　　处：《安徽理工大学学报（社会科学版）》2014年第2期20-28,74,共10页Journal of Anhui University of Science and Technology:Social Science

基　　金：国家自然科学基金项目(71071003);安徽省人文社科研究项目(2011sk153zd);安徽省哲学社会科学规划项目(AHSK11-12D107);安徽省高校省级人文社会科学研究项目(SK2012B146)

摘　　要：在规模报酬可变假设下,利用非参数DEA方法对2006-2010年全国30个省区的大中型工业企业的技术创新效率进行测度,再运用Malmquist指数法分析各省区大中型工业企业技术创新效率的动态演变特征,在此基础上考察我国大中型工业企业技术创新效率区域差异的形成机理。实证结果表明:样本期内,由于技术退步,我国大中型工业企业技术创新效率整体呈下降趋势;从区域角度来看,东部地区大中型工业企业技术创新效率的表现明显优于中、西部地区。为了防止区域差距的进一步扩大,中央政府应该加大对中、西部大中型工业企业技术创新的扶持。Based on the assumption that large - scale variables may change, this paper measures technological innovation efficiency of LMIE （large and medium - size industrial enterprises） in China＇ s 30 provinces during the period of 2006 -2010 by utilizing nonparametric DEA method, analyzes dynamic evolution characteristics of LMIE＇ s technological innovation efficiency by using the Malmquist index method, and studies the formation mecha- nism of regional differences in technological innovation efficiency of LMIE. The empirical results show that, because of technological regress, the technological innovation efficiency of LMIE in China has shown a downward tendency during the sample period ; from the perspective of region, the technological innovation efficiency of LM- IE in eastern regions is much better than that in central and western regions. Accordingly, in order to avoid the expansion of the gap, government should increase its support for LMIE＇ s technological innovation in central and western regions.

关 键 词：大中型工业企业 技术创新效率 DEA MALMQUIST指数法 

分 类 号：N945.16[自然科学总论—系统科学]