摘要
本文收集2009—2013年所有联合投资事件,运用社会网络分析方法构建创业投资网络。选择2014年1月到2015年6月(滞后期为1.5年)IPO且有创业投资的企业作为样本,构建企业创新绩效评价指标体系,基于DEA方法进行绩效评价。研究创业投资网络中投资机构位置属性对企业创新绩效的影响及产生原因,并进行强度测试,最后提出对策建议。
We collect all the occurred joint investment during the period from 2009 to 2013, construct a venture capital network by so- cial network analysis method. We choose the enterprises which are supported by the VC and initial public offer during January 2014 and June 2015 ( the lag period is 1.5 years) , construct the performance evaluation index system, use DEA to calculate the innovation per- formance. Our purpose is to research how the network position property of venture capital affects innovation performance of IPO enter- prise, as well as the causes of the effect, and then we carry out a robust test to verify the conclusion. Finally, we put forward some countermeasures to promote enterprise innovation performance.
出处
《中国科技论坛》
CSSCI
北大核心
2016年第7期86-91,共6页
Forum on Science and Technology in China
基金
江苏省科协调研课题"新常态下江苏产业协同创新模式和机制研究"(201509)
江苏省教育科学规划重点课题"高校协同创新模式与机制研究"(B-b201301022)
江苏省"333工程"科研资助计划"江苏省科技镇长团工作绩效评估"(20140076)
"江苏开发园区人才竞争力评价研究"(BRA2015541)
关键词
创业投资网络
位置属性
社会网络分析
创新绩效
Venture capital network
Position property
Social network analysis
Innovation performance