摘要
基于2011~2015年中国数家上市汽车企业的面板数据,建立DEA(数据包络分析)方法下规模可变的BCC(技术效率评估)模型以及产出角度的Malmquist(马奎斯特指数)模型,测评10家上市车企的技术创新效率。结果显示,总体上近年来中国汽车企业创新活动进步较慢且趋于平稳,创新活动效率最高的是合资企业上汽集团,国有车企中的江淮汽车创新活动效率虽不及上汽集团,但近年其研发重点置于新能源汽车,具有战略性意义,民营车企中长城汽车将有限的研发资本和人力资源投入到新车型的研发,在SUV汽车研发领域独树一帜。
Based on panel data of several listed Chinese auto companies in 2011~2015,establishing the scale of the BCC model and variable output angle Malmquist index model,evaluating the 10 listed car auto companies technology innovation efficiency.The results show,in general,Chinese auto companies innovation activities are slow and stable in recent years,joint venture SAIC Group is the most efficient of innovative activities,the JAC as a state-owned auto companies,although not as SAIC Group in innovation efficiency,in recent years focus on new energy vehicles,has a strategic significance.Great Wall Automobile as a private car enterprises,put the limited R ＆ D capital and human resources into the new models of research and development,in the field of SUV automotive research and development to achieve excellent results.
出处
《长江大学学报（社会科学版）》
2017年第6期63-67,共5页
Journal of Yangtze University（Social Sciences Edition）
基金
安徽大学区域经济研究院研究生创新项目(Y01002533)
