Using OWDg to Support a Multicriteria Group Decision in a Logistics Problem

Abstract

In this paper, a model based on the Ordered Weighted Disagreement (OWDg) to aid workgroups to make decisions is presented. This model proposes a framework including some weight vectors and a measure to evaluate the compensatory effect among the opinions of decision makers. Therefore, it is possible to obtain more information about the decision process. Finally, a case study based on a logistics problem is used to illustrate the applicability of the model.