学界对于经济公正这个范畴的界定有一些混乱的表述。为了澄清这些盲点,必须对于经济公正的内涵、类型和特性有完整清晰的论述。在此基础上,关于经济公正的研究才能更好地开展。经济公正的内涵、类型与特性是经济公正本体论研究,本体论是认识论的基础,所以对这三者的探讨是很有必要的。 The academic community has some confusion about the definition of the category of economic justice. In order to clarify these blind spots, we must have a complete and clear discussion of the connotation, types and characteristics of economic justice. On this basis, the study on economic fairness can be carried out better. The connotation, type and characteristic of economic fairness are the research of economic fairness ontology, and ontology is the foundation of epistemology. Therefore, it is necessary to discuss these three.