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首页> 外文期刊>International journal of mathematics in operational research >Optimisation of multi-objective commercial bank balance sheet management model: a parametric T-set approach
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Optimisation of multi-objective commercial bank balance sheet management model: a parametric T-set approach

机译:多目标商业银行资产负债表管理模式优化:参数型拟法

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摘要

In this article, we consider optimisation of multi-objective model with fuzzy coefficients in imprecise environment. In 2016, we introduced T-set to supersede fuzzy set for representing impreciseness. It followed our observation that some constraints of existing classical fuzzy optimisation method compel membership values of fuzzy objective functions and constraints to fall in range between zero and one. So we cannot always attain most preferable Pareto optimal solution to it. Again existing constraints in this method sometimes show models as infeasible. Here we introduce parametric T-set. Next we consider multi-objective optimisation model with fuzzy cost coefficients and present general algorithm to arrive at parametric Pareto optimal solution to it. In numerical application, we illustrate usefulness of proposed algorithm by considering commercial bank balance sheet management model with fuzzy cost coefficients in parametric T-environment. Also we perform sensitivity analysis of parameters and present key managerial insights. Finally we draw conclusions.
机译:在本文中,我们考虑使用模糊系数在不精确环境中的多目标模型的优化。 2016年,我们将T-Set引入取代模糊集,以代表不精确。我们观察到了现有的经典模糊优化方法的一些约束,模糊目标函数的成员资格值和约束在零和一个之间的范围内。因此,我们不能总是达到最优选的帕累托最佳的解决方案。此方法中再次存在的约束有时会显示模型是不可行的。在这里,我们介绍了参数T-Set。接下来,我们考虑使用模糊成本系数的多目标优化模型,并呈现普通算法到达参数帕架最佳解决方案。在数值应用中,通过考虑参数T环境中的模糊成本系数,通过考虑商业银行资产负债表管理模型来说明所提出的算法的有用性。此外,我们还执行参数的敏感性分析和当前关键管理见解。最后我们得出结论。

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