战略性新兴产业创新效率评价研究——LED产业的实证分析  

The Evaluation of Innovation Efficiency to Strategic Emerging Industries——The Evidence from LED Industry

作　　者：李红锦[1] 李胜会[2] 

机构地区：[1]华南理工大学经济与贸易学院,广州510006 [2]华南理工大学公共管理学院,广州510632

出　　处：《中央财经大学学报》2013年第4期75-80,共6页Journal of Central University of Finance & Economics

基　　金：华南理工大学"中央高校基本科研业务费专项资金"一般项目(x2jmD2118160)和重点项目(2011SZ002);广州软科学"广州市LED产业发展路线与促进政策研究"(x2ggN5120840)的阶段性成果

摘　　要：本文以我国10家LED上市公司2008-2010年的面板数据为研究样本,建立随机前沿模型(SFA)对LED战略性新兴产业创新效率进行了测算,进而加以对比分析。研究发现:我国LED企业在创新投入上存在不足,LED产业总体创新效率水平不高,并且差异很大,平均创新效率最高与最低的企业差距超过5倍,但每年的创新效率在逐渐提高;企业创新效率与竞争力无明显相关关系。最后对如何提高我国战略性新兴产业创新效率提出了相应的措施。This paper measures the innovation efficiency to LED industry, which uses the data from year 2008 to 2010, selects the research sample include ten LED listed companies, constructs stochastic frontier analysis model, and further analysis the level of efficiency. The research found, The LED companies are shortcomings in investments of innovation, the LED industry＇s overall level of innovation efficiency is not high, and the difference is great, such as the gap is more than 5 times between the highest and the lowest company, but the innovation efficiency is improve gradually in resent 3 years. There is not clear correlation between innovation efficiency and competitiveness. In the end, we propose some measures on how to improve the innovation efficiency to our country＇s strategic emerging industries.

关 键 词：战略性新兴产业 LED产业 创新效率 随机前沿分析 

分 类 号：F062.9[经济管理—政治经济学]