
Integer linear two-level programming problems are considered. These problems make it possible to simulate a choice of listed products under the condition of ambiguity of an optimal consumer choice. Some results on the complexity of the problems under consideration are also obtained.
linear two-level programming problem, optimal consumer choice, ambiguity of an optimal consumer choice, Special problems of linear programming (transportation, multi-index, data envelopment analysis, etc.), Abstract computational complexity for mathematical programming problems, complexity
linear two-level programming problem, optimal consumer choice, ambiguity of an optimal consumer choice, Special problems of linear programming (transportation, multi-index, data envelopment analysis, etc.), Abstract computational complexity for mathematical programming problems, complexity
