부산항 ODCY 및 양산 ICD 운영 효율성 분석에 관한 연구

Abstract

The purpose of this study is to analyse the relative efficiencies of the ODCY(Off-Dock Container Yard) in Busan and Yangsan ICD(Inland Container Deport) using Data Envelopment Analysis(DEA). Applying mathematical programming techniques, DEA enables relative efficiency ratings to be derived within a set of analysed units. Thus it does not require the development of 'Standard' against which efficiency is measured. The efficiency of units is compared with an 'efficiency envelope' that contains the most efficient units in the group. The DEA efficient ratings can be a useful tool for company managers and for researchers, providing a deeper insight into operating performance.

This paper investigates the efficiency employing DEA-CCR Model and DEA-BCC Model on data for 20 CYs covering 2003~2005 in Busan and Yangsan. The result using DEA-CCR model showed that Hyundai(ODCY) has been performed efficiently for the period of 2003-2005. Using DEA-BCC model, it was identified that Kukje Transportation(ODCY), Dongbu Express(ODCY), Hyundai(ODCY), Hyundai Merchant Marine(ICD), KCTC(ICD), and Dongnam-A(ICD) have been operated efficiently compared with other ODCY and ICD companies over a 3-year period.