【摘要】 为提高煤矿企业的经济效益，合理安排各项安全投入，构建一种解决指标间相关性的模型。首先，剖析基于安全投入的经济效益的影响因素，在此基础上构建一套较为科学合理的结构指标体系；其次，利用熵权法确定各个指标的权重；然后，针对指标之间存在的相关性，基于安全投入结构，引入熵权-基于2-可加模糊测度的Choquet模糊积分模型，计算经济效益评价值；最后，选取某煤矿进行实证分析，验证所构建模型的可行性和有效性。结果表明：所构建的模型比逼近理想解排序(TOPSIS)法更具有可靠性；该模型考虑指标之间相互影响、相互关联情况，能够得到较为准确、科学的评价结果。更多还原

【Abstract】 In order to improve the economic benefits of coal mining enterprises and reasonable arrangement of various safety inputs, a model to solve the correlation between indicators was constructed. Firstly, the influencing factors of economic benefits based on safety investment were analyzed, and a set of scientific and reasonable structural index systems was constructed on this basis. Secondly, the entropy weight method was used to determine the weight of each index. Then, in view of the correlation between indicators, based on the safety input structure, the entropy weight-Choquet fuzzy integral model based on a 2-additive fuzzy measure was introduced to calculate the economic benefit evaluation value. Finally, a coal mine was selected for empirical analysis to verify the feasibility and effectiveness of the constructed model. The results show that the constructed model is more reliable than technique for order preference by similarity to an ideal solution(TOPSIS) method. This model can take into account the mutual influence and correlation between indicators and obtain more accurate and scientific evaluation results.更多还原