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題 名 | 廠商以航空貨運中心為轉運站之研究=The Study on Locating a Firm's Transshipment Terminal Around an Air Cargo Hub |
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作 者 | 許巧鶯; 蕭國洲; | 書刊名 | 運輸計劃 |
卷 期 | 27:2 1998.06[民87.06] |
頁 次 | 頁213-243 |
分類號 | 557.945 |
關鍵詞 | 航空貨運中心; 轉運站; 高價值產品; Air cargo hub; Transshipment terminal; High-value product; |
語 文 | 中文(Chinese) |
中文摘要 | 航空貨運中心位居軸輻路網的樞紐,由於往來航運之便,遂為廠商貨物轉運或配 銷的良好據點。本研究以高價值產品為分析對象,利用解析性方法分析影響運送過程中運送 成本的因素,並構建直接運送與轉運兩路線之成本函數,由運送成本的比較來探討廠商在空 運中心設立轉運站進行轉運的課題。在模式中反映產品價值、市場分布與空運中心航線流量 、作業績效對運送成本與路線選擇的影響,並建立航線之臨界流量以作為判斷分布於不同地 理位置之各市場經銷點之產品需求是否需經空運中心轉運之指標,及進一步建立轉運市場範 圍。研究結果顯示當產品價值增加時,以航空貨運中心為轉運站乃最佳的選擇。 |
英文摘要 | An air cargo hub is located at the focus of a hub-and-spoke network through which many destinations can be easily reached, thereby usually it is also a firm's transshipment freight terminal. This paper uses analytical approaches to explore factors affecting various costs involving a firm's high-value product shipping process, and formulates two logistic cost functions for routing its product through a transshipment terminal around a hub or directly to the destination market, respectively. These two cost functions are then analyzed and compared to investigate the firm's decisions on whether to set up a transshipment terminal around the air hub. The developed model shows how the value of the product, spatial distribution of the product market, and the route flows and the operation efficiency of the hub airport affect the shipping costs and route choices. The critical route flows are identified to decide the optimal routing for products shipped between origin and various markets distributed over different geographic areas and they are used further to plot the market area suitable for routing via transshipment. The sensitivity analysis shows that locating a firm's transshipment terminal around an air hub will be preferred when its product value is raised. |
本系統中英文摘要資訊取自各篇刊載內容。