摘要
企业研发合作网络的动态性是影响创新绩效的重要因素。基于企业个体网络与动态网络视角,以2009—2017年98家沪深A股上市公司联合申请的专利数据为样本,通过面板数据负二项回归随机效应模型,探究企业研发合作网络的动态性(即扩张性、稳定性)对创新绩效的影响以及吸收能力的调节效应。研究表明:企业研发合作网络的扩张性对创新绩效呈显著正向影响,稳定性对创新绩效呈显著正向影响;吸收能力在企业研发合作网络的扩张性与创新绩效之间起正向调节作用,在稳定性与创新绩效之间起正向调节作用。
The dynamics of enterprise R&D cooperation network is an important factor affecting innovation performance.Based on the perspectives of enterprise individual network and dynamic network,and by using patent data jointly applied by 98 listed companies in Shanghai Stock Exchange and Shenzhen Stock Exchange from 2009 to 2017 as samples,this study explored the impact of dynamics of enterprise R&D cooperation network(i.e.expansion,stability)on innovation performance and the regulating effect of absorption capacity by negative binomial regression random effects model.The results show that both the expansion and the stability of R&D cooperation network has a significant positive impact on innovation performance.The absorption capacity has a positive regulating effect on the expansion of the R&D cooperation network and the innovation performance,and a positive regulating effect on the stability and the innovation performance.
作者
周勇
曾凡栋
ZHOU Yong;ZENG Fandong(School of Management,Xi'an University of Architecture and Technology,Xi'an 710055,China)
出处
《科技与经济》
2021年第2期31-35,共5页
Science & Technology and Economy
基金
陕西省软科学研究计划项目——“基于自主创新能力的陕西区际产业转移承接模式选择研究——网络间知识流动的视角”(项目编号:2018KRM172
项目负责人:周勇)成果之一
西安市社会科学规划基金项目——“技术转移促进西安市产业二元创新能力提升的路径研究”(项目编号:JG187
项目负责人:周勇)成果之一。
关键词
扩张性
稳定性
吸收能力
创新绩效
expansion
stability
absorption capacity
innovation performance
