| 港口集疏运系统的通道能力和拥挤收费策略 |
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| 引用本文： | 董岗.港口集疏运系统的通道能力和拥挤收费策略[J].大连海事大学学报(社会科学版),2010,9(4):33-36. |
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| 作者姓名： | 董岗 |
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| 作者单位： | 上海海事大学,经济管理学院,上海,201306 |
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| 基金项目： | 国家自然科学基金资助项目 |
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| 摘 要： | 运输供应链的整体效率由最脆弱的连接或节点所决定,通过综合考虑通道能力投资和拥挤收费两种方案,分析其对临港和腹地两大区域运输量和福利的影响。研究表明：腹地通道能力固定,当从非拥挤收费转向拥挤收费时,腹地区域的社会福利将增加,客运量将减少,而临港货运量变化则不确定;拥挤收费固定,通道能力扩张将增加腹地客运量和临港货运量;通道能力和拥挤收费都可变时,通道能力变化对于拥挤收费有双重影响,需要建立一个跨区域实体以协调港口集疏运系统中的通道能力投资和拥挤收费决策。
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| 关 键 词： | 港口 集疏运系统 通道能力 拥挤收费 港口腹地 时间价值 |
Strategy of corridor capacity and congestion charging in port collecting and distributing system |
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| DONG Gang.Strategy of corridor capacity and congestion charging in port collecting and distributing system[J].Journal of Dalian Maritime University:Social Science Edition,2010,9(4):33-36. |
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| Authors: | DONG Gang |
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| Institution: | DONG Gang(School of Economics and Management,Shanghai Maritime Univ.,Shanghai 201306,China) |
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| Abstract: | The overall efficiency of the transport supply chain is determined by the most vulnerable link or node.Considering the two resolving ways of corridor capability investment and congestion charging,the paper analyzed their impact on the port and hinterland traffics and welfare.The research shows that for a given road capacity,when the hinterland moves from a no congestion charging to congestion charging of road,the welfare of hinterland will increase and the passenger traffic will fall,while the traffic going... |
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| Keywords: | port collecting and distributing system corridor capacity congestion charging port-hinterland value of time |
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