ABC inventory classification in the presence of both quantitative and qualitative criteria
- 作者：S.A. Torabi ; satorabi@ut.ac.ir ; S.M. Hatefi smhatefi@ut.ac.ir ; B. Saleck Pay bsaleckpay@gmail.com
- 关键词：ABC inventory classification ; Data envelopment analysis ; Common weights ; Qualitative criteria
- 刊名：Computers and Industrial Engineering
- 出版年：2012
- 期刊代码：39_03608352
- 类别：et
- 出版时间：September, 2012
- 卷：63
- 期：2
- 页码：530-537
- 文件大小：198 K
摘要
Organizations classically employ the ABC analysis to have an efficient control on a large number of inventory items. The customary classification method considers just one criterion, i.e., the annual dollar usage to classify inventory items. Recently, several methods have been developed for ABC inventory classification, especially DEA-like models that account for other important criteria leading to more logical results in practice. However, these models assume that all criteria are of quantitative type and hence cannot handle the qualitative criteria which are not stated numerically but as linguistic terms. To alleviate this shortcoming, this paper proposes a modified version of an existent common weight DEA-like model by using of some concepts in the current imprecise DEA (IDEA) models and then applies it for ABC inventory classification in the case where there exist both quantitative and qualitative criteria. The merits of employing the modified model to solve the multi criteria inventory classification (MCIC) problem are discussed. A case example is also illustrated to demonstrate the applicability of the modified model in the context of MCIC problem as well as its superiority over existing approaches.