MCDMDEAcrisp

Range-Adjusted Measure of Inefficiency

DEA-RAM (Range-Adjusted Measure of Inefficiency) is a dea multi-criteria decision-making (MCDM) method introduced by Cooper, W. W. Park, K. S. Pastor, J. T. in 1999. It turns a decision matrix of alternatives scored on multiple criteria into a structured, reproducible result.

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Sources

  1. Cooper, W. W., Park, K. S., Pastor, J. T. (1999). RAM: A Range Adjusted Measure of Inefficiency for Use with Additive Models, and Relations to Other Models and Measures in DEA. Journal of Productivity Analysis DOI: 10.1023/A:1007701304281
ScholarGateDEA-RAM (Range-Adjusted Measure of Inefficiency). Retrieved 2026-06-04 from https://scholargate.app/en/decision-making/dea-ram