基于上市大数据企业的经营绩效与研发投入关系研究

通过对上市大数据企业概念的讨论，选出符合要求的部分企业，以其2011～2013的数据为研究样本，以因子分析法计算其经营绩效得分，进行经营绩效与研发投入强度的实证检验，并揭示其各个能力因子与研发投入强度的关系。结果表明，上市大数据企业的经营绩效与其当期 、前一期的研发投入强度均没有显著相关关系，成长能力与其前两期的研发投入强度存在显著正向相关性。

Research on the Relationship between Operating Performance and R&D Investment Based on the Listed Big Data Companies

Through the discussion of the concept of listed big data companies,this paper selects the part of enterprises in line with the requirements.Then taking the 2011-2013 data as the study sample,it calculates the operating performance score by fact or analysis method.Then we conduct an empirical test of the operating performanc e and R&D investment intensity,and reveal the relationship between the various factors and R&D intensity.The results show that there is neither significant correlation between the operating performance of the listed big data companies and the current R&D investment,nor the previous period.But there is a significant positive correlation between the growth ability and the R&D investment intensity of the previous two phases.