通过引入开放创新能力作中介变量,构建了R&D联盟网络规模、密度以及凝聚子群等结构属性与高新技术企业竞争优势之间关系的理论模型。以台湾南港软体工业园的高新技术企业和经济部工业局辅助的高新技术企业为调查对象,利用结构方程模型进行了实证检验。研究结果表明,R&D联盟网络规模和密度均能通过开放创新能力的中介作用对高新技术企业竞争优势有显著的正向影响;而R&D联盟网络凝聚子群通过开放创新能力的中介作用对高新技术企业竞争优势正向影响不显著。本研究弥补了以往研究的不足,可为高新技术企业高效利用R&D联盟网络资源提升竞争优势提供理论支持。
By introducing the open innovation ability as an intermediary variable, this paper constructs a theoretical model for the relationship between the competitive advantage of high and new technology enterprises and the structure properties of R&D alliance network including its size, density and cohesion subgroups. Taking as examples the high and new technology enterprises in Nankang Software Park in Taiwan and Ministry of Economic Affairs in TaJwan, an empirical study was made by means of the structural equation model. The results show that the R&D alliance network size and density have a significantly positive impact on the competitive advantage of the high and new technology enterprises through the intermediary variables of the open innovation ability, while the cohesion subgroup of R&D alliance network has not a significantly positive impact on the competitive advantage of the high and new technology enterprises. The study makes up for some inadequacies of previous researches, and it can provide the theoretical support for the high and new technology enterprises to acquire effectively resources in the R&D alliance network.