AHP in nonlinear scaling: from two-envelope problem to modeling by predictors

Abstract

Paper aims: Extending the AHP abilities to new areas from explaining the famous Two-Envelope paradox to finding priorities as functions of auxiliary variables is suggested. Originality:The proposed innovative and advantageous approach permits to find the non-constant priorities via regression modeling for the exponential or Cobb-Douglas production functions. Research method:Transforming the ratio scale into the additive or logarithmic scales, which correspond to the multiplicative utility function, opens new possibilities in the multiple-criteria decision making.Main findings: Two-Envelop problem is resolved, priority vectors are presented as functions by auxiliary variables, preferences are predicted and profiled by predictors. Implications for theory and practice:The suggested techniques open novel possibilities of multiple-criteria decisions helping to researchers and managers to discover useful features of priority behavior due to the demographic, socioeconomic, or technical properties of the compared alternatives, and to find optimal solutions for individual customers.

An update on combinatorial method for aggregation of expert judgments in AHP

“…ISAHP at isahp.org). Results of multiple new case studies of AHP usage in supply chain management (Oliveira Ramos et al, 2020), healthcare/insurance (Wollmann et al, 2014;Ferrari Neto et al, 2020), and other domains, as well as in theoretical studies (Lipovetsky, 2021) are being published.…”