著者

曽我 正美

出版者

公益社団法人 日本航海学会

雑誌

日本航海学会論文集 (ISSN:03887405)

巻号頁・発行日

vol.101, pp.281-289, 1999

参考文献数

9

被引用文献数

1

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Recently there is an important trial to increase the economical potential especially in North America and EU with international cooperation. In Far Eastern area there are some opinions that it is essential for Far Eastern economy to establish the first economic free zone including China, Korea and Japan, too. So in this paper the economical evaluation is tried for the efficiency that will be enhanced by Japanese-Korean Tie-up Option on the petroleum industry as a first step. The petroleum refinery and transportation system model is developed with linear programming method. Using this model, it is discovered that some Japanese-Korean Tie-up Option will be able to get higher efficiency economically equivalent for 300〜400 million US$ a year compared with non-Tie-up condition. For this improved condition, the quantity of petroleum transportation will have to be increased to 30〜38 million KL between Japanese and Korean, too. This amount is 2.7〜3.5 times as large as the amount in 1997. So it should be understood very well that the good availability of tankers for this transportation in this area would be necessary for the efficient economic condition in future.