现在,企业和城市研究领域都出现了三C概念,都用到核心竞争力或者核心能力一词。然而,此三C不是彼三C,城市的核心能力也不同于企业核心竞争力。但是,它们之间并非毫无关系。本文主要对比分析两组易混的三C概念,以期为澄清学术界的一些误会提供参考。 Now, there are three C concepts in both business and urban research, all of which use the term core competence or core competence. However, these three C are not three C, the city’s core competence is also different from the core competitiveness of enterprises. However, they are not unrelated. In this paper, we mainly analyze and contrast the two groups of miscible three C concepts in order to provide some references to clarify some misunderstandings in the academic world.