A simulation study for the logistics planning of a container terminal in view of SCM

This paper aims to apply a supply-chain modelling and its analysis framework to the supply chain in the port industry. The simulation approach serves two purposes: to model a supply-chain network in quantity approach and to evaluate its supply-chain performance based on proposed strategies. Through the modelling works to improve the performance, components of simulation model, such as input model, strategy model, operational policy model and performance model, in the port supply chain were identified. The effects of various strategies can guide the way to administrate the supply chain in the different objectives.     

The changing role of ports in supply-chain management: an empirical analysis

As integrated supply-chain management (SCM) is now at the epicentre of business transformation, firms are breaking down boundaries between internal functions, as well as between the enterprise itself and key partners in the value chain (e.g. customers, distributors, suppliers and carriers). One of the main goals of such new management approach is to get everyone in the supply chain into a common platform of logistics transactions and information systems.

Against such background, the aim of this work is to analyse how and if port operators can face the challenge of higher integration, on the assumption that the higher the integration between the actors the higher the competitiveness of the whole supply chain.

Accordingly, we adopted an SCM approach in the analysis of the port of Le Havre in Renault's supply chain. More specifically, we referred to the Lambert tri-dimensional model based on supply chain's structure (actors), key business processes and links between actors. The field work—which mainly consisted of semi-structured interviews to Renault, logistics and port operators, and, finally, to the Le Havre Port Authority—was crucial to gather the needed information.     

The changing role of ports in supply-chain management: an empirical analysis

As integrated supply-chain management (SCM) is now at the epicentre of business transformation, firms are breaking down boundaries between internal functions, as well as between the enterprise itself and key partners in the value chain (e.g. customers, distributors, suppliers and carriers). One of the main goals of such new management approach is to get everyone in the supply chain into a common platform of logistics transactions and information systems.

Against such background, the aim of this work is to analyse how and if port operators can face the challenge of higher integration, on the assumption that the higher the integration between the actors the higher the competitiveness of the whole supply chain.

Accordingly, we adopted an SCM approach in the analysis of the port of Le Havre in Renault's supply chain. More specifically, we referred to the Lambert tri-dimensional model based on supply chain's structure (actors), key business processes and links between actors. The field work—which mainly consisted of semi-structured interviews to Renault, logistics and port operators, and, finally, to the Le Havre Port Authority—was crucial to gather the needed information.     

基于供应链思想的第四代港口概念特征及发展策略研究

与第一、二、三代港口不同，第四代港口从强调自己是一个“物流中心”，转变为强调是供应链中的一个环节，为此，有必要研究基于供应链管理思想的第四代港口的若干问题。在给出具有供应链管理特征的第四代港口的定义的基础上，提出了港口与供应链关系的演进模型，指出港口与供应链关系发展经历了分离（即相互独立）、整合（即形成港口物流服务链，为制造业供应链提供高效的增值服务）和嵌入（即港口被嵌入到制造业供应链中）三个阶段。应对供应链管理的要求，第四代港口应具有与前三代港口不同的差异化、精益化和敏捷化特征。基于上述分析，第四代港口的发展策略应为，主动整合并构建自身的供应链和与供应链核心企业联合等。     

A logistics and supply chain management approach to port performance measurement

Although there is widespread recognition of the potential of ports as logistics centres, widely accepted performance measurements for such centres have yet to be developed. The essence of logistics and supply chain management is an integrative approach to the interaction of different processes and functions within a firm extended to a network of organizations for the purpose of cost reduction and customer satisfaction []. The logistics approach often adopts a cost trade-off analysis between functions, processes and even supply chains []. This approach could be beneficial to port efficiency by directing port strategy towards relevant value-added logistics activities. This paper seeks to show that through conceptualizing ports from a logistics and supply chain management approach, it is possible to suggest a relevant framework of port performance. A proposed framework is tested in a survey of port managers and other international experts.     

A logistics and supply chain management approach to port performance measurement

Although there is widespread recognition of the potential of ports as logistics centres, widely accepted performance measurements for such centres have yet to be developed. The essence of logistics and supply chain management is an integrative approach to the interaction of different processes and functions within a firm extended to a network of organizations for the purpose of cost reduction and customer satisfaction [1]. The logistics approach often adopts a cost trade-off analysis between functions, processes and even supply chains [2]. This approach could be beneficial to port efficiency by directing port strategy towards relevant value-added logistics activities. This paper seeks to show that through conceptualizing ports from a logistics and supply chain management approach, it is possible to suggest a relevant framework of port performance. A proposed framework is tested in a survey of port managers and other international experts.     

A proposed simulation-based operational policy for cruise ships in the port of Kotor

This paper investigates the simulation modelling of cruise ship traffic in the Boka Kotorska Bay (BKB), which has become a very attractive cruise destination due to its geographic location, port features and attractiveness for tourism. The purpose of this paper is to examine the development of new port infrastructure, because of the increased cruise ship arrivals in recent years. The paper describes in detail the layout of the port of Kotor and the possibilities for quay extensions. The solution to minimize the number of ships at anchorage instead of being at berth is given, because the passengers of the latter ships have a more convenient approach towards the port. The simulation model is verified and the simulation results are validated against the real data prior to an investigation of the possible scenario for quay extension. The proposed solution confirms the preliminary survey results that initiated the investigation of possibilities to improve the port infrastructure. Moreover, simulation results point towards a significant improvement of cruise ships throughput in the BKB. The proposed operational policies and statistical analysis, as well as a comprehensive model analysis of the BKB provided here, are a good foundation for future investigations.     

港口供应链物流能力最优关系契约模型

港口供应链需要大量专用性物流能力,但又普遍存在着专用性物流能力投资不足的问题。通过港口供应链模型,分析了非合作与集中决策条件下能力投资,设计了最优关系契约,有效解决了港口供应链中专用性物流能力投资不足的问题。     

Global supply chain and port/terminal: integration and competitiveness

Much has been said of the importance of port and terminal integration in the supply chain. Authors have stressed the importance of agility to the port environment, which involves being proactive along supply chains, facilitation of intermodal integration, as well as organizational integration and partnership between ports and users. Despite the well articulated importance of the issues, little has been offered in terms of conceptualizations and empirical evidence of what really is meant by port/terminal integration in the supply chain, how such integration can be measured and quantified as well as the extent to which different ports/terminals in the world are integrated in the supply chain and competitive performance implications arising thereof. This paper aims to make a contribution in this respect by (i) reviewing the relevant literature on supply chain integration and port integration in the supply chain, (ii) conceptualizing measures for port/terminal integration in the supply chain, (iii) empirically testing the influence of port/terminal integration in the supply chain on port competitiveness and (iv) outlining the significance and value of the study for port operators, shipping lines, transport providers and for further research.     

Global supply chain and port/terminal: integration and competitiveness

Much has been said of the importance of port and terminal integration in the supply chain. Authors have stressed the importance of agility to the port environment, which involves being proactive along supply chains, facilitation of intermodal integration, as well as organizational integration and partnership between ports and users. Despite the well articulated importance of the issues, little has been offered in terms of conceptualizations and empirical evidence of what really is meant by port/terminal integration in the supply chain, how such integration can be measured and quantified as well as the extent to which different ports/terminals in the world are integrated in the supply chain and competitive performance implications arising thereof. This paper aims to make a contribution in this respect by (i) reviewing the relevant literature on supply chain integration and port integration in the supply chain, (ii) conceptualizing measures for port/terminal integration in the supply chain, (iii) empirically testing the influence of port/terminal integration in the supply chain on port competitiveness and (iv) outlining the significance and value of the study for port operators, shipping lines, transport providers and for further research.     

Competition model of cruise home ports based on the cruise supply chain – based on China cruise market

This paper addresses issues of cruise home port competition based on the cruise supply chain. A pricing model of the cruise market is developed considering the competitive cooperation behaviors of the participants in the cruise supply chain. Furthermore, a model of cruise home port competition is developed to investigate the impacts of subsidy participants in the cruise supply chain on cruise home ports. The results indicate that subsidy policies change the market equilibrium, promote the upstream and downstream integration of cruise supply chain, and enhance cruise home port competitiveness. Subsidies to cruise line increase the payoffs of cruise supply chain and ports’ profit. Subsidies to travel agency decrease passenger costs and improve all ports’ profits. For the long-term development of cruise home port, the consequents can be used as policy suggestions.     

Impact of scale increase of container ships on the generalised chain cost

In recent years, an increase in the size of the container ships could be observed. The question is how these larger ships will influence the total generalised costs from a port of loading to a destination in the European hinterland. The second question is whether a scale increase of the container ships on other loops, such as a loop from the United States to Europe, has the same impact on the generalised chain costs as on the loop from Asia to Europe. A derived question is which element of the total chain has the highest importance, and whether this balance varies as the ship size changes. In this article, a model is developed that allows answering the above research questions. The model is designed to simulate the cost of a complete loop of a container ship and of a chain that uses that same loop. For the chain cost simulation, the maritime part is determined by the loop. From the ports of loading and unloading, the port container handling and the hinterland transportation costs are also integrated. The model also allows calculating the total chain cost from a point of origin (either a hinterland region or a port) to a destination point (also a port or a hinterland region). An actual container loop of a container shipping company can be introduced in the model. An application is made to two existing container loops, namely from Asia respectively the United States to Europe. It turns out that changing ship does indeed lead to economies of scale, but also that the impact is larger on the Asia–Europe connection than on the US–Europe connection. Furthermore, the maritime component has the biggest share in the total chain cost, but as ship size increases, the shares start getting closer to each other. This research contributes to the existing literature in two ways. First of all, it quantifies the impact of the scale increase of container ships throughout the total chain. Second, this is done from a bottom-up engineering modelling approach.     

Managing port-related supply chain disruptions (PSCDs): a management model and empirical evidence

ABSTRACT

In the contemporary port business environment, port resilience is of paramount importance for supply chain continuity. A result of the increased integration of ports into supply chains is ports’ potential to supply chain disruptions. This paper introduces a PSCD management model that incorporates the application of risk management, business continuity management, and quality management theories with the purpose of increasing port resilience such that supply chain continuity is enhanced. To validate this model, primary data were collected from samples of port operators and port authorities and analyzed using structural equation modeling with AMOS 22.0. The results indicate that managing PSCD using the management model contributes positively to the identification of internal and external opportunities and through that to port’s resilience of internal operations. This, in turn, positively influences port’s financial health and market reputation. The management model has several managerial and academic implications as it offers meaningful insights on policy development as well as theory building.     

Maritime policy and management--30 years issue for Prof. James McConville Editorial: IMO--The economics of intimidation

Organizational Effectiveness (OE) is a rather new concept in the port business literature and not widely studied before. From the systems perspective, this concept focuses on the goals of the organization, the resources needed to achieve these goals, and the relationship between the organization and its environment. The reason behind choosing a systems approach is the significant role of seaports as open systems affected by changes and developments in world trade, supply chain and logistics trends, maritime transport, and technological developments. While seaports are multi-faceted organizations that constitute different interdependent and integrated units in their structure, they can also be regarded as the subsystems of the supply chain system. As being the social and technical systems, port organizations have unique characteristics that should be examined in detail to assess their effectiveness. To assess the effectiveness of port organizations, principally a set of effectiveness measures applicable to seaports should be determined. The main aim of this study is to assess the relative importance of the main effectiveness criteria in seaports and to determine the significance of main inputs and port subsystems which can be referred as the means to achieve effectiveness. By using the systems approach, the inputs, the processes, and the outputs of the port organizations are clearly defined with a conceptual model. Thirty-three statements have been developed under the main categories in the systems model and a two-round delphi survey is conducted, and qualitative analysis of the experts’ opinions is carried out. The results of the delphi survey show that the main port inputs are port infrastructure, equipments, technology, and port labor; the major port processes are ship and cargo operations together with the logistics services, safety and security, information technologies, and marketing; and the most important effectiveness measures for the seaports are productivity, efficiency, service quality, adaptability, information and communication management, profitability, human resource quality, and customer satisfaction.     

Comparative analysis of port competency requirements in Vietnam and Korea

ABSTRACT

Much research has been conducted recently on the changing role of ports in the context of international logistics and supply chain management focusing on issues such as port efficiency and competitiveness. However, little research has been found on the critical aspect that contributes to making a port efficient and effective, especially, in the new era: the port human capital. As seaports play a critical role in the supply chain, it is thus important that the port personnel possess necessary competencies to contribute to port efficiency and turn the port into an effective supply chain partner. In this paper, this research issue is explored through a conceptual model of competencies and validated empirically by a survey with port executives in Vietnam and Korea. As a result, important managerial insights are drawn to the design and implementation of human resource development policy for ports.     

港口企业基于服务供应链的物流服务合作模式研究

港口服务供应链是围绕港口企业,利用现代物流技术对链上的能力流、信息流、资金流、物流等进行控制以实现用户价值与服务价值增值的过程.阐述了港口企业合作发展的现状.介绍了港口服务供应链的含义和特征.从4个方面分析了港口企业物流眼务合作模式.     

全球供应链视角的东亚港口物流服务绩效与趋势分析*

东亚港口基于旺盛的贸易运输需求而在全球供应链体系中崛起,同时也因为港口拥挤等问题而存在降低贸易成本的空间。首先从全球供应链视角解析港口物流服务格局,突出了东亚地区、特别是中国港口的地位,评价港口物流的综合绩效和竞争状态,然后对发展趋势做出预测。研究发现：东亚港口将通过持续投资实现供给需求的动态平衡;日本地震引致的全球供应链重组将使港口物流服务发生结构性变化,东亚将加强跨国港口物流合作以满足区域经济一体化的要求。     

计算机模拟技术在港口工程设计中的应用

计算机模拟技术作为有效的系统分析方法之一,已在国内、外港口工程的设计中得到广泛应用。结合多年来从事模拟模型研究的经验,通过不同货种码头和进港航道通过能力专题研究的实例对比,简要介绍模拟模型的技术特点及其在港口工程设计中的应用。