The blue economy has become an endogenous driving force behind the sustainable economic growth of all countries. While developing the ocean space sustainably, countries are promoting their economic growth, which is the building block for obtaining economic benefits from the blue economy and promoting blue growth. The development potential of the blue economy in different countries depends not only on the resource endowments they own, but also on the internal- and cross-agent correlation that affects the development of the blue economy. Therefore, this paper qualitatively analyzes this complex system based on a multiagent perspective, proposes a conceptual framework of the national blue economic system, and studies the logical relationships between agents with different attributes and their development mechanism. To provide a scientific policy basis for the systematic and multistandard assessment of the development of a country’s blue economy, more interdisciplinary attention is needed and a methodological shift in blue economy studies will be induced in the future.

蓝色经济已成为各国经济可持续增长的内生动力。各国在可持续发展海洋空间的同时，也在促进经济增长，这是从蓝色经济中获得经济效益、促进蓝色增长的基石。各国蓝色经济的发展潜力不仅取决于其拥有的资源禀赋，还取决于影响蓝色经济发展的内部和跨主体相关性。因此，本文基于多主体视角对这一复杂系统进行定性分析，提出国家蓝色经济体系的概念框架，研究不同属性主体之间的逻辑关系及其发展机制。