DETERMINING AND RANKING THE EFFICIENCY OF IRANIAN RAILWAY (RAI) REGIONS, USING DATA ENVELOPMENT ANALYSIS (DEA)

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MOVAHED MOHAMMAD MAHDI; HOSSEINI SEYED MOHI ALDIN

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Journal: Journal of Operational Research in its Applications Year:2010 | Volume:7 | Issue:1 (24) Page(s): 49-64

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Information Journal Paper

Title

DETERMINING AND RANKING THE EFFICIENCY OF IRANIAN RAILWAY (RAI) REGIONS, USING DATA ENVELOPMENT ANALYSIS (DEA)

Author(s)

MOVAHED MOHAMMAD MAHDI | HOSSEINI SEYED MOHI ALDIN | Issue Writer Certificate

Keywords

EFFICIENCY EVALUATIONQ2

DATA ENVELOPMENT ANALYSISQ3

RAILWAYQ3

Abstract

Safe, fast, efficient and effective RAILWAY is a main factor of economic development level of every country. This paper uses the DEA method to evaluate and compare the efficiency of 14 Regions of RAI. In addition, we introduce the reference unit (s) for every inefficient region, and determine the amount of input decrease and/or output increase needed for inefficient units to become efficient. Investigations on returns to scale indicate that 8 regions are operating under IRS and only one region under DRS. Our suggestion is that RAI further invests into the regions operating under IRS. We also submit suitable suggestion on how to improve the efficiency of the inefficient regions.

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APA: Copy

MOVAHED, MOHAMMAD MAHDI, & HOSSEINI, SEYED MOHI ALDIN. (2010). DETERMINING AND RANKING THE EFFICIENCY OF IRANIAN RAILWAY (RAI) REGIONS, USING DATA ENVELOPMENT ANALYSIS (DEA). JOURNAL OF OPERATIONAL RESEARCH AND ITS APPLICATIONS (JOURNAL OF APPLIED MATHEMATICS), 7(1 (24)), 49-64. SID. https://sid.ir/paper/164482/en

Vancouver: Copy

MOVAHED MOHAMMAD MAHDI, HOSSEINI SEYED MOHI ALDIN. DETERMINING AND RANKING THE EFFICIENCY OF IRANIAN RAILWAY (RAI) REGIONS, USING DATA ENVELOPMENT ANALYSIS (DEA). JOURNAL OF OPERATIONAL RESEARCH AND ITS APPLICATIONS (JOURNAL OF APPLIED MATHEMATICS)[Internet]. 2010;7(1 (24)):49-64. Available from: https://sid.ir/paper/164482/en

IEEE: Copy

MOHAMMAD MAHDI MOVAHED, and SEYED MOHI ALDIN HOSSEINI, “DETERMINING AND RANKING THE EFFICIENCY OF IRANIAN RAILWAY (RAI) REGIONS, USING DATA ENVELOPMENT ANALYSIS (DEA),” JOURNAL OF OPERATIONAL RESEARCH AND ITS APPLICATIONS (JOURNAL OF APPLIED MATHEMATICS), vol. 7, no. 1 (24), pp. 49–64, 2010, [Online]. Available: https://sid.ir/paper/164482/en

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