This paper deals with the set of all parameters corresponding to the set of
all efficient points of parametric linear multiobjective programming probl
ems. Here, we consider two classes of parametric optimization problems one
of them is parameters in the objective functions and the other is parameter
s in the right-hand side of the constraints. An algorithm for determining t
his set is given. Some illustrative examples are given to clarify this algo
rithm. (C) 2001 IMACS. Published by Elsevier Science B.V. All rights reserv
ed.