using goal programming method to solve dea problems with value judgments
;Izadikhah M.;Roostaee R.;Hosseinzadehlotfi F.
chemnanomat2014Vol. 24pp. 267-282
224
m.2014yugoslavusing
Abstract
Data envelopment analysis (DEA) is a linear programming approach for
measuring relative efficiency of peer decision making units that have
multiple inputs and outputs. DEA was developed without consideration of the
decision maker’s preference structures. DEA and multiple objective linear
programming are tools that can be used in management control and planning.
This paper shows how a data envelopment analysis problem can be solved by
transforming it into MOLP formulation. We use the goal programming method to
reflect the decision making preferences in the process of assessing
efficiency, such that the value judgments of the decision maker are
considered. Therefore, the proposed method can find a solution that satisfies
the decision maker’s goal levels. A case study is provided to illustrate how
data envelopment oriented efficiency analysis can be conducted by using goal
programming method.