From the perspective of resource based view and knowledge based view of strategic management, the paper tries to analyze the nature of SSA, its strategic implications and how to create SSA.

• 本文从资源基础观以及知识基础观的战略角度，试图分析跨国公司子公司竞争优势的本质，子公司竞争优势的战略意义，以及如何形成子公司竞争优势。