分析了传统资本结构决策中以资本成本最低作为最佳资本结构标准的局限性，提出资本结构决策受多因素影响的观点，指出企业盈利能力、企业经营的长期稳定性、所有者和经营者的态度、债权人及信用机构的态度及企业的财务风险等因素是影响资本结构决策的几个主要因素，并应用实例进行了影响因素的分析，在此基础上引入模糊综合评判模型，构建运用模糊综合评判的方法进行企业资本结构优化决策的具体模型，介绍了模型应用的要点。

This paper analyzes the limitation of regarding the weighted average cost of capital as the optimal standard of capital structure in the traditional capital structure decision-making method, and analyzes the view that the capital structure is affected by many factors,such as earning power, long-term stability of operating, the attitudes held by owners and operators, the attitudes held by creditors and financial risk. With the example, the affecting factors of the capital structure is analyzed. The fuzzy synthetic evaluation model are employed to decision-making of the capital structure. This article also shows the key point of its application.

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国家自然科学基金资助项目 (79970 0 73 )