从事决策实践的主体（无论是个体主体还是集体主体），都是在一定的社会文化背景条件下，具有一定的知识、知识结构、知识量与质的主体，对客体的一种认知、选择、评价与决断。无论是从宏观（知识背景）还是从微观（个体的知识力）来分析，都可以从中发现决策主体的知识对形成 Subjects engaged in decision-making practice (both individual subjects and collective subjects) are subjects of certain knowledge, knowledge structure, knowledge quantity and quality under a certain social and cultural background, and a cognition and choice of objects , Evaluation and decision. Whether from the macro (knowledge background) or from the micro (individual knowledge) to analyze, we can find that the decision-making body of knowledge to form