The cost and income efficiency models with MOLP structure

Iranian Journal of Optimization

M.R Mozaffari¹  Z. Sobhan²  G.R. Jahanshahloo² 

[1] Department of Mathematics, Science and Research Branch,Islamic Azad University, Fars, Iran;Department of Mathematics, Science and Research Branch,Islamic Azad University,Tehran, Iran;

关键词: DEA;    Multiple objective programming;    efficiency;   

DOI  :  

来源: DOAJ

【 摘 要 】

In this paper, the cost and income efficiency models have been considered with regard to the multiple objective programming structures. For finding the efficient points in purposed MOLP problem, some various methods like Lexicography & the weighted sum can be used. So by introducing the MOLP problem the cost & income efficiencies will be achieved. In the present study, the MOLP problem is converted to an objective function by the weighted sum of the objective function. So we determine the efficient hyperplanes gradient by finding the dual linear programming (LP) problem.

【 授权许可】

Unknown