SHIPPING ECONOMIC ANALYSIS FOR ULTRA LARGE CONTAINERSHIP
スポンサーリンク
概要
- 論文の詳細を見る
Ultra large ships have the advantage of scale economies, but whether they successfully getting into service depend on cargo flow, shipping distance, port efficiency and constraints, etc. The study constructs a two-objective model to determine the optimal ship size and sailings frequency and analyze the shipping economies of ultra large ships by minimizing shipping costs and inventory costs. The results show the Pareto optimal solutions of the two-objective model and optimal ship size and sailings frequency with respect to each level of inventory costs and shipping costs. The sensitivity analysis shows the optimal ship tends to be large as route flow increases. Furthermore, the economies and possibility of using ultra large ships tend to increase, as port efficiency improves, shipping distance increases, the ports of call decreases, or the relative costs of large ships decrease.
- Eastern Asia Society for Transportation Studiesの論文
著者
-
Hsu Chaug-Ing
Department of Transportation Technology and Management National Chiao Tung University
-
HSIEH Yu-Ping
Department of Transportation Technology and Management National Chiao Tung University
関連論文
- THE OPTIMAL SIZES AND LOCATIONS OF AIRPORT PARKING FACILITIES CONSIDERING DEMAND-SUPPLY INTERACTION
- SCHEDULING PURCHASE AND RENEWAL OF INTERNATIONAL AIRPORT DEPARTURE FACILITIES
- SHIPPING ECONOMIC ANALYSIS FOR ULTRA LARGE CONTAINERSHIP
- HIGH-TECH FIRMS' PERCEPTION AND DEMAND FOR AIR CARGO LOGISTICS SERVICES
- A MODEL ON MARKET SHARE DISTRIBUTION BETWEEN AIR TRANSPORTATION, HIGH-SPEED RAIL, AND AUTOMOBILES