A Variation of The Methods of Zionts and Wallenius

The type and amount of information required of the decision maker are among the main concerns in multiple criteria decision making. In this paper we develop a method that requires a reasonable amount of relevant information of the decision maker for multiobjective linear programming. The method is a combination of the methods of Zionts and Wallenius [1976,1983]. We compare the method with that of Zionts and Wallenius [1983] on a number of problems.