高技术产业对服务企业的技术溢出效应研究  

Technological spillover effects of high- tech industries on service firms

作　　者：曲婉[1] 冯海红[1] 

机构地区：[1]中国科学院科技政策与管理科学研究所,北京100190

出　　处：《科研管理》2016年第7期71-80,共10页Science Research Management

基　　金：国家自然科学基金青年基金项目"高技术产业空间演化复杂网络建模方法及应用研究"(71203209;2013.01-2015.12)和"区域嵌入与互联网创业能力的动态耦合机理及实证研究"(71503244;2015.01-2017.12)

摘　　要：本文以2004-2012年30个省级行政区的相关数据为样本,借鉴技术溢出经典模型并考虑技术创新的时滞效应基础上,验证了高技术产业的技术创新活动对服务企业的影响。实证结果显示,高技术产业的专利存量对服务企业的溢出效应最为显著,且存在2年的时滞;高技术产业对服务业的研发经费间接投入也有显著的正向影响,时滞周期为3年;但高技术产业的新产品则对服务业发展的影响较弱或不显著。研究表明,高技术产业对服务业有着显著的技术溢出,能够通过有效改善高技术服务业的生产效率和技术水平,推动服务业实现创新驱动发展。Based on the RD spillover model and with the consideration of time lag,this paper verifies the effects of technology innovation in high- tech industries on service firms,by use of the panel data of 30 provinces in the year 2004- 2012. According to the empirical research,the patents in force of High- tech industries play the most significant role in the development of services with a time lag of 2 years. Besides,indirect input of RD funds also has a significant effect on services with a time lag of 3years. However,the effect of new product sales of High- tech industries on services is very weak or even insignificant. The result shows a significant spillover effect of high- tech industries on service firms,which promote the innovative progress of services by means of improving the productivity and technology capacity in service firms.

关 键 词：技术创新 溢出效应 研发经费间接投入 服务业 高技术产业 

分 类 号：F270-05[经济管理—企业管理]