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A Transhipment Hub in South Asia and its Competition: Application of Network Equilibrium Assignment Model for Global Maritime Container Shipping

机译:南亚的转运枢纽及其竞争:网络均衡分配模型在全球海上集装箱运输中的应用

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This paper focuses on a container transhipment hub in South Asia (namely, Colombo port, Sri Lanka) and its competitive situation, by applying a model to predict global container movements on the international maritime shipping network, based on a network equilibrium assignment methodology, under the given shipping demand between seaports. After the network structure of the model is modified and the model convergence and agreement with the current transhipment situation at worlds’ major hub ports are examined, the container flows transhipped at Colombo port are analysed. Subsequently, two kinds of simulation related to Colombo port are examined; improvement of transhipment cargo handling and construction of a new container hub in South India as a competitor. The latter simulation indicates that the transhipment containers in Colombo port would significantly decrease, if the new port can successfully attract all services operated by the largest shipping company, although the liner service network is provided and its change is not endogenised in the model.
机译:本文通过应用模型来预测南亚(即斯里兰卡科伦坡港)的集装箱转运枢纽及其竞争状况,该模型基于网络平衡分配方法,根据国际海事网络预测了全球海上集装箱运输的动向。给定的海港之间的运输需求。在修改了模型的网络结构并检查了模型与世界主要枢纽港口当前转运情况的收敛性和一致性之后,分析了在科伦坡港口转运的集装箱流量。随后,研究了两种与科伦坡港口有关的模拟方法。改善转运货物的处理方式,并在印度南部建设一个新的集装箱枢纽作为竞争对手。后者的模拟表明,如果新港口能够成功吸引最大船运公司运营的所有服务,尽管提供了班轮服务网络并且其变化并未在模型中内生,但科伦坡港口的转运集装箱将大大减少。

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