【摘要】 本文将企业等组织及其业务单元作某个赋权网络，根据核心竞争力的特征定义了赋权网络图的核与核度等概念，研究了核与核度的有关性质，扩展并推广了文献［５］中思想和有关结果，并提出了一类利用核与核度研究核心竞争力的方法。更多还原

【Abstract】 In this paper,we viewed the organizations(corporations et.) as weighted networks and defined the core,core degree of weighted networks. Furthermore, we studied on the properties of some special networks or graphs,which extended the ideals and related results of reference [5], and proposed a method to analysis the core competence with core or core degree of weighted networks.更多还原