Quick point on 2: we could define acceptable solutions as those that are Pareto-inferior to the fair point. This ensures that there is only one Pareto optimal feasible point that is acceptable to everyone. Of course, it does result in worse solutions, but doing something like this seems like a good step towards solving 1.
Quick point on 2: we could define acceptable solutions as those that are Pareto-inferior to the fair point. This ensures that there is only one Pareto optimal feasible point that is acceptable to everyone. Of course, it does result in worse solutions, but doing something like this seems like a good step towards solving 1.