中国高技术产业知识溢出与创新效率分析  

Knowledge Spillover and Innovation Efficiency of China's High-Tech Industry:An Empirical Research Based on Stochastic Frontier Analysis Method

作　　者：韩庆潇 杨晨[2] 李鹏[3] 

机构地区：[1]南京大学经济学院,江苏南京210093 [2]南开大学经济学院,天津300071 [3]郑州航空工业管理学院,河南郑州450015

出　　处：《中国科技论坛》2015年第2期67-71,共5页Forum on Science and Technology in China

摘　　要：本文基于2002—2011年高技术产业的地区面板数据,应用随机前沿分析方法展开经验分析,得出以下结论:从全国来看,高技术产业的多样化溢出对创新效率的促进作用较为显著,而专业化溢出的作用并不明显。从不同地区的角度来看,实证结果差异较大:东部地区的知识多样化溢出能够有效促进创新效率的提高;中部地区的知识专业化溢出却阻碍了创新效率的提高;而西部地区知识专业化溢出对创新效率的促进作用较为明显。This paper makes an empirical analysis by stochastic frontier method. The conclusion is as follows. From a national perspective, diversity spillover of high-tech industry can promote innovation efficiency obviously, but the influence of specialization spillover is not obvious. From the perspective of different regions, the empirical results are quite different： diversity spillover of eastern regions can promote innovation efficiency effectively, but specialization spillover of central regions hinders innovation efficiency; specialization spillover of western regions can promote innovation efficiency effectively.

关 键 词：知识溢出 创新效率 专业化指数 多样化指数 

分 类 号：F062.9[经济管理—政治经济学]