Stability of Distributive and Ideal AHP Models with Respect to Addition of a New Alternative

A. Ekàrt, S.Z. Németh
2001 unpublished
Stability of the order of alternatives is studied in distributive and ideal AHP models when a new alternative is added. We developed a method for finding the maximal box within which the new alternative can take values, so that the order of the initial alternatives remains unchanged. The method is demonstrated on the well-known Expert Choice problem of finding the best retail site for an icecream outlet.
doi:10.13033/isahp.y2001.060 fatcat:3z66aj4jbrablmfxmf7dfpiqf4