本文在企业进化理论的基础上,提出了虚拟企业进化的思想和虚拟企业生态系统的概念,并阐述了虚拟企业生态系统形成的必要性和可能性及虚拟企业生态系统的构成。虚拟企业生态系统的进化机制包括内在动力机制和外在表达机制两种形式。本文在对三层次的遗传操作机制和三梯度的知识创新机制研究过程中,深刻揭示了虚拟企业生态系统进化的内在动力机制和外在表达机制之间的内在联系。 Based on the theory of enterprise evolution, this paper puts forward the concept of virtual enterprise evolution and the concept of virtual enterprise ecosystem, and expounds the necessity and possibility of virtual enterprise ecosystem formation and the formation of virtual enterprise ecosystem. The evolutionary mechanism of the virtual enterprise ecosystem includes the intrinsic motivation mechanism and the external expression mechanism in two forms. In the process of research on the three levels of genetic operation mechanism and three-level knowledge innovation mechanism, this article deeply reveals the intrinsic relationship between the intrinsic motivation mechanism and external expression mechanism of the evolution of ecosystem in virtual enterprise.