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http://dx.doi.org/10.5394/KINPR.2007.31.5.403

A Study on the New DEA Ranking Measurement for the Efficient Seaports based on Changing the Reference Set  

Park, Ro-Kyung (Department of Int'l Trade, Chosun University)
Publication Information
Journal of Navigation and Port Research / v.31, no.5, 2007 , pp. 403-408 More about this Journal
Abstract
The purpose of this paper is to show a way for measuring the rankings of efficient seaports in Korea by using DEA(data envelopment analysis) and model suggested by Jahanshahloo et al(2006). Two inputs(birthing capacity, and cargo handling capacity) and three outputs(export cargo handling amount, import cargo handling amount, and number of ship calls), and one cross sectional data(2004) for 26 Korean seaports are considered for measuring the efficiencies. An empirical main result indicates that ranking order of efficient seaports are Okpo, Samcheok Ulsan, Daesan, Busan, Gohyun Ports. Samcheok Port is classified as the most strong efficient port among 16 general ports except 10 container ports. The Korean seaport authority can adopt the new measurement way introduced in this paper for measuring the exact ranking order of efficient seaports when it decides the development and investment to each efficient seaport.
Keywords
Efficient seaports; Changing reference set; Seaport ranking; DEA; Korean seaports; Efficiency;
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Times Cited By KSCI : 5  (Citation Analysis)
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