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Research on Re-Evaluating DEA Efficient DMU Based on Production Frontier

Yingwu Chen

Abstract

The approaches to evaluating DEA efficient DMUs(Decision Making Units) based on production frontier are studied.After summarizing the advantages and disadvantages of the approaches based on superior production frontier and critical production frontier,the paper presents a new approach based on inferior production frontier.The new approach improves discrimination and comparability.

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Available abstract

Key concepts: Frontier, Comparability, Production–possibility frontier, Production (economics), Efficient frontier, Data envelopment analysis, Computer science, Production model