A COMPARISON BETWEEN TWO MULTIATTRIBUTE DECISION METHODOLOGIES USED IN CAPITAL INVESTMENT DECISION ANALYSIS

Abstract

Two multicriteria decision methodologies applied to evaluating capital investments are the Analytic Hierarchy Process (AHP) and the Non-Traditional Capital Investment Criteria (NCIC) model. In this paper we demonstrate that a mathematical relationship exists between these two models. In-particular, a data set obtained by one method can be mapped into an equivalent data set obtained using the other method. It is suggested that this offers an opportunity of empirically assessing decision makers judgmental capabilities under varying data collection methods. An example problem illustrates the manner in which such comparisons can be made.