RUSSELL GRAPH MEASURE AND SUPER EFFICIENCY IN DATA ENVELOPMENT ANALYSIS

Type: PAPER

Author(s): KORDROSTAMI SOHRAB,AMIRTEIMOORI ALIREZA*

*DEPARTMENT OF MATHEMATICS, ISLAMIC AZAD UNIVERSITY, RASHT, IRAN

Name of Seminar: INTERNATIONAL CONFERENCE OF IRANIAN OPERATIONS RESEARCH SOCIETY

Type of Seminar: CONFERENCE

Sponsor: OPERATIONS RESEARCH SOCIETY

Date: 2008, Volume 1

Abstract:

IN THIS PAPER, AN EFFICIENCY MEASURE BASED ON THE WEIGHTED RUSSELL GRAPH MEASURE IS PROPOSED. BY USING THIS EFFICIENCY MEASURE, A NEW SUPER-EFFICIENCY DEA MODEL IS PROPOSED TO OVERCOME THE IN-FEASIBILITY PROBLEM OF THE EXISTING METHODS. THE APPROACH IS APPLIED TO 14 IRANIAN COMMERCIAL BANK BRANCHES AND 15 US CITIES, RESPECTIVELY.

Keyword(s): DEA, SUPER-EFFICIENCY, RUSSELL MEASURE, IN-FEASIBILITY

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