【摘要】 知识经济时代生产要素发生了重要变化,知识成为主要生产要素。知识不但作为独立生产要素创造"一次价值",而且与其他要素广泛结合创造了更为普遍的"二次价值",通过"复合生产要素"的知识属性及其边际效益变化揭示出知识的"二次价值",并构建了由知识价值链、虚拟价值链和实体价值链组成的企业综合价值体系。更多还原

【Abstract】 In the era of knowledge economy,production factors have been undergoing a series of changes,and knowledge has gradually become the main production factor. Knowledge generates the"first value"as an independent production factor and also creates the"secondary value"by combining with other factors. This article reveals the "secondary value"of knowledge through the study of the knowledge attribute and the marginal utility variation of the composite factors,and constructs the integrated enterprise value system,which consists of knowledge value chain,virtual value chain and physical value chain.更多还原