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企业价值网络成为互联网时代新的竞争团体,其价值网络稳定性问题备受关注。为定量分析企业价值网络稳定性,维持其高效、稳定运行状态,提出一种无向加权节点收缩法(undirected weighted node contraction method,UWNC)量化分析其稳定性。分析企业价值网络拓扑结构,通过节点收缩法从空间结构角度计算各节点重要度;量化各节点在网络中相互关系强度,充分考虑关系中的业务关系强度和社会关系强度两部分内容,通过二者加权计算各节点在网络中的关系强度,并以此作为整个价值网络重要度的权重值;综合上述方法,形成加权改进的企业价值网络稳定性分析模型,模型客观考虑了各节点在网络中的物理位置及相互影响关系,计算结果可以较好反映客观实际。最后通过案例研究验证模型的有效性。
The enterprise value network has become a new competition group in the Internet era, and the issue of the stability of the value network has drawn much attention. In order to quantitatively analyze the stability of enterprise value network and maintain its high efficiency and stable operation status, an undirected weighted node contraction method (UWNC) is proposed to quantitatively analyze its stability. The topological structure of enterprise value network is analyzed, the importance of each node is calculated from the perspective of spatial structure through the node contraction method, the intensity of each node in the network is quantified, and the business relationship strength and social relationship strength in the relationship are fully considered. Weightedly calculate the strength of each node in the network and use it as the weight value of the importance of the entire value network. Based on the above method, a weighted analysis model for the improvement of the enterprise value network is formed. The model objectively considers all nodes in the network Physical location and the relationship between the impact of the calculation results can better reflect the objective reality. Finally, the validity of the model is verified through a case study.