摘要
在线性规划资源利用问题模型基础上,研究了减少一种稀缺程度相对较高的资源限量,同时增加一定比例的另一种可替代该资源的稀缺程度相对较低的资源限量,而使企业原有最优生产目标值不减的问题.通过对不同情况的分类讨论,得到相应的资源改变量及其比例的取值决定和取值范围,对稀缺资源的节省利用具有一定意义.
Based on the linear programming model of the resources utilization, this paper studied how to reduce the scarce resource limits with the relatively high scarcity by increasing a certain proportion of another alternative resource limits with the relatively low scarcity, in order to make the original optimal production target of an enterprise not reduced. And by the classification of different situations, the corresponding change of resources, the decisions of the proportion and the range of val- ues can be obtained, which is of a certain sense for saving and using scarce resources.
出处
《经济数学》
2012年第1期6-9,共4页
Journal of Quantitative Economics
基金
辽宁省社会科学基金资助项目(L10DJL054
L11DJY046)
关键词
线性规划
灵敏度分析
可替代资源
linear programming
sensitivity analysis
alternative resources
