网络视角下软件产业虚拟集群创新扩散模型研究

发布时间：2018-10-15 19:42

【摘要】：基于传统创新扩散理论和方法,从网络视角出发与传染病模型相结合,探讨软件产业虚拟集群创新扩散机理。由于软件产业虚拟集群的地域分散性,使其创新扩散活动更加复杂,按照集群成员间联系的紧密程度,将成员间创新扩散关系划分为邻居间的创新扩散、同一子集群内的创新扩散和不同子集群间的创新扩散3个层次。借鉴传染病传播思想,考虑创新扩散潜伏期,将软件产业虚拟集群成员分为潜在创新采纳成员、正在进行创新吸收和转化的成员、采用创新并且可将创新扩散给其他企业的成员和自主创新成员4种类型。基于传统的传染病模型,构建软件产业虚拟集群创新扩散模型,讨论不同参数对创新扩散过程的影响,揭示集群创新扩散规律。研究结果表明,邻居关系对创新扩散作用明显;易染系数、潜伏系数越大,创新扩散速度越快;集群网络结构和扩散层次性对创新扩散成员数量、最大值出现的时间均有影响。最后以江苏虚拟软件园为例,验证模型的正确性和适用性。
[Abstract]:Based on the traditional theory and method of innovation diffusion, this paper discusses the mechanism of innovation diffusion in virtual cluster of software industry from the perspective of network and infectious disease model. Because of the geographical dispersion of virtual cluster in software industry, the innovation diffusion activities of virtual cluster are more complicated. According to the close relationship between the members of the cluster, the innovation diffusion relationship among the members is divided into the innovation diffusion among the neighbors. There are three levels of innovation diffusion in the same sub-cluster and among different sub-clusters. Considering the latent period of innovation diffusion, the virtual cluster members of software industry are divided into potential innovation adopters and members who are absorbing and transforming innovation. Innovation and innovation can be diffused to other enterprise members and independent innovation members of the four types. Based on the traditional infectious disease model, the innovation diffusion model of software industry virtual cluster is constructed, the influence of different parameters on innovation diffusion process is discussed, and the rule of innovation diffusion is revealed. The results show that the neighborhood relationship has obvious effect on innovation diffusion; the higher the vulnerability coefficient and latent coefficient are, the faster the innovation diffusion speed is, and the network structure and the level of diffusion have influence on the number of innovation diffusion members and the time when the maximum appears. Finally, take Jiangsu Virtual Software Park as an example to verify the correctness and applicability of the model.
【作者单位】：哈尔滨理工大学管理学院;
【基金】：国家自然科学基金(71072085,71272191)~~
【分类号】：F49;F273.1

【相似文献】