Dynamics of liner shipping service scheduling and their impact on container port competition

Container ports provide the primary interface where physical exchange between buyers and sellers of containerised shipping capacity can be consolidated and realised. Consequently, ports that are able to complement and add value to the objectives of shipping lines and shippers will become focal points for containerised cargo flows. To evaluate container port competition, the authors propose a practical and direct approach based on revealed preferences of shipping lines with respect to container shipping service dynamics. The container shipping networks are generated as carriers formulate their service schedules to capitalise on opportunities that are presented by evolving container trade patterns along trade routes and relative changes in the competitive profile of the ports of call. Empirical results showed that this approach offers a deeper understanding on the workings and evolution of competitive dynamics between ports, which may not be obvious from observations of port performance at the aggregated level. Benefits of the approach also include raising awareness that policy makers should be aware of the need to understand the nature, extensity and intensity of competitive relationships between ports as they craft and implement policies to correct for the actual or perceived market failures in the industry.     

Enhancing the competitiveness of Korea’s container shipping industry through structural improvements

ABSTRACT

After the collapse of Hanjin Shipping in 2016, Korea faced the task of reconstructing its container shipping industry by enhancing the competitiveness of its shipping companies in a rapidly evolving market environment. Responding to this need for policy design, this study first attempts to understand the industry based on the shipping ecosystem, which comprises the following four areas: shipping finance, collection of cargo, acquisition of ships, and partnership among carriers. Second, it lists the structural problems, along with the remedial policy alternatives, that were identified after conducting in-depth interviews with industry experts, which included mid-level managers. Third, it conducts an importance-performance analysis to classify problems according to their importance and performance, followed by an analytic hierarchy process analysis to define the priorities of policy alternatives. Finally, drawing on the empirical results, the paper concludes with suggestions on an integrated policy package for the container shipping industry.     

Cost analysis of bulk cargo containerization

ABSTRACT

Bulk cargo containerization (BCC) involves changes in the transportation mode of container shipping for cargo that uses bulk carriers without packing. This topic has recently attracted considerable attention as an alternative transportation method for container cargo. BCC is advantageous because it can address imbalances in the amount of cargo conveyed between the main and back hauls, thereby improving efficiency. A previous survey among companies involved in cargo shipping revealed that in addition to ocean freight, vanning and devanning, and customs clearance costs, consignees’ decisions were the key factor in selecting transport modes. The present study aims to clarify the cost competitiveness of container shipping and identify cost reductions that may increase the use of BCC. To quantitatively check the results of the survey employed in this study, we constructed a model based on consignees’ and container shipping companies’ costs to determine the choice of transport mode for back-haul trade, then examined the incentives for consignees and shipping companies. We found that BCC can be realized by cost reduction on the part of the consignee and profit improvement on the part of the container shipping company for some routes and goods. Although reducing the freight rate would effectively promote BCC, reducing other costs would not have the same effect.     

The competitiveness of short sea shipping in multimodal logistics supply chains: service attributes

In Europe, ports are confronted with a closer integration in the maritime and shipping industries. The co-operation agreements can take several forms such as alliances and mergers among shipping lines, conferences, involvement of shipping companies in terminal management, and extending interests in inland transport of shipping companies. In this paper we give a brief overview of these different types of agreement and we examine the consequences of this evolution of the market structures in which ports and shipping companies have to operate. More specifically, attention goes to the competitive position of the port in this new environment. It is clear that the role of the port and the port authorities has to be redefined to guarantee that it remains a fully fledged player in this fast evolving integrated market.     

Do mergers and alliances influence European shipping and port competition?

In Europe, ports are confronted with a closer integration in the maritime and shipping industries. The co-operation agreements can take several forms such as alliances and mergers among shipping lines, conferences, involvement of shipping companies in terminal management, and extending interests in inland transport of shipping companies. In this paper we give a brief overview of these different types of agreement and we examine the consequences of this evolution of the market structures in which ports and shipping companies have to operate. More specifically, attention goes to the competitive position of the port in this new environment. It is clear that the role of the port and the port authorities has to be redefined to guarantee that it remains a fully fledged player in this fast evolving integrated market.     

Risk perception affecting the performance of shipping companies: the moderating effect of China and Korea

Risks in the shipping industry have been highlighted and have attracted significant attention, especially following the bankruptcy of Hanjin in 2017. Due to the decrease in container volume, the business environment for large shipping companies in China has deteriorated. Therefore, major large shipping companies have implemented mixed ownership reform, which provides more opportunities for large Korean shipping companies to enter the Chinese shipping industry. This study first identifies risk perception, specifically focusing on the moderating effect of Chinese and Korean shipping companies, and then demonstrates the impact of these risks on shipping company performance. The results show that market, operational, and technical risks have a negative influence on Chinese shipping companies, whereas market, policy, financial, operations, and technical risks have a negative influence on Korean shipping companies. This study contributes to the fundamental understanding of the effect of risk perception on performance among shipping companies in both countries and calls for further research on risk management plans based on the risk factors identified herein. On a practical level, this study provides an important reference for operators and investors who seek to enter strategic alliances or joint venture in Chinese shipping industry.     

The relative efficiency and financial risk assessment of shipping companies

Since shipping companies are highly competitive, we ask whether financial risk assessment tools impact company performance and, therefore competitiveness and efficiency. Stochastic Frontier Analysis (SFA) is used in the evaluation. Based on distinct features of the risk-return relationship, three cargo segments in the shipping industry are studied—dry bulk, liquid bulk, and containerized cargo. The influence of the risk assessment indicators on market and operational efficiency is subsequently determined using a panel regression to determine whether different asset allocation and risk management techniques improve the performance of shipping companies. In this analysis, 79 international shipping companies listed in Bloomberg Shipping Indices are included in the data collected from Thomson One for the period of 2001–2010. Efficiency estimation from the SFA shows that containerized cargo firms have better performance in both market and operating efficiencies. Operating efficiency performance is achieved by lowering liquidity. Market efficiency is improved by well-managed leverage level.     

Asian hub/feeder nets: the dynamics of restructuring

The emergence of hub/feeder networks in the Singapore-Japan corridor through the 1970s and 1980s reflected not only the rapid growth of containerized cargo in regional Southeast and East Asia but also the exceptional importance of Far East/transPacific and Far East/Europe mainline shipping services in structuring these networks. This paper argues that the mid-1990s is a defining moment in the restructuring of these networks; that the period represents, in fact, a convergence of a number of different though related trends impacting on the regional shipping market. More particularly, continuing high growth rates of containerized cargo have not only spawned new ports but have also increased the proportion of ports handling threshold volumes of containers for which mainline calls, rather than handling thfeeder operations, are justified. Further, the quite dramatic retionalization of already large container shipping lines into mergers and alliances bestows a new level of market power that is able to underwrite major changes in shipping schedules, port rotations and feeder linkages. This paper speculates that these developments are generating, and will continue to generate new, hierarchically organized port/shipping networks in which high order networks will include high efficiency/high cost operations; and lower order networks will include a mix of hub and direct-call ports that will focus on different market segments.     

集装箱船舶大型化对上海港发展的影响和机遇

在集装箱航运市场中,由于超大型集装箱船优良的经济性能及全球集装箱航运结构的重组,并且在全球国际集装箱运输呈增长的趋势背景下,大批超大型集装箱船投入运营,对上海港的运营和发展形成一定的影响,但同时也给上海港的发展带来了机遇。上海港要应对国际航运市场的这种变化,就必须采取相应的策略。随着长三角经济圈的发展和洋山深水港一期、二期工程的完工,进一步巩固了上海港的国际集装箱枢纽港地位,上海港应抓住新的发展机遇,为上海早日建成国际航运中心奠定更加坚实的基础。     

Green shipping management capability and firm performance in the container shipping industry

This study empirically identifies crucial green shipping management capability and examines its impact on firm performance using survey data collected from container shipping firms, including shipping companies and agencies. Exploratory and confirmatory factor analysis is performed to identify three critical green shipping management capability dimensions, namely, greener policy, greener ships, and greener suppliers. In this study, firm performance is categorized into environmental performance and financial performance. The results indicate that a greener policy has a direct and positive influence on both the greener ships and the greener suppliers factors. Greener ships and greener suppliers are found to have an indirect and positive influence on financial performance through environmental performance. Accordingly, this study suggests that container shipping managers could focus on organizational green shipping management capability, specifically regarding policies, ships, and suppliers, to improve their environmental and financial performance. The theoretical and practical implications of the findings for container shipping firms have been discussed.     

国际集装箱运价管理机制的探讨——兼论运价报备制度实施的作用与实质

通过对试行的运价报备制度的作用与实质的分析提出了在目前国际集装箱运输市场以运价报备制度作为运价管理模式是合适的。运价报备制度比传统的各种运价管理模式刚性小、易于被业界各方接受,又可以作为国家宏观管理的一种政策手段,为长期稳定集装箱运价起到积极的作用,在目前运价全面放开的市场背景下还可以作为一种新运价管理模式。     

集装箱船舶大型化对中国班轮运输的影响

通过竞争情报分析提供了各班轮公司未来船队结构和运力的变化趋势,由此观察到各班轮公司为了降低自身的营运成本,在最近几年大量订购超巴拿马型甚至更大型的集装箱船舶参与运输,但是却不能达到其预期的规模效应。原因就在于相当一部分成本随着船型的增大而线性增加,规模不经济。我们探讨了中国的班轮运输市场的几个重要特点:中外贸易的不平衡导致了货源的不平衡;未来贸易结构的调整会影响航线的布局和调派;贸易上的不稳定因素使班轮公司遇到外在的风险。这些特点会深远地影响集装箱船舶大型化的经济受益,相反的,集装箱船舶大型化的趋势也会加剧这些负面的影响,危及整个班轮运输市场。     

Lessons from bankruptcy of Hanjin Shipping Company in chartering

This paper aims to analyze the charter contract management of major container shipping companies in response to fluctuations in shipping market conditions in terms of contract duration using data of containerships between 2010 and 2016. Duration analysis was conducted to examine the relationship between charter duration and shipping market conditions. Moreover, this paper explores the causes of Hanjin Shipping Company’s bankruptcy, drawing managerial implications. Test results from Cox PH (Proportional Hazard) model show that most container shipping companies in Europe having net earnings purchased large vessels instead of chartering vessels, while some ocean carriers featuring poor financial performance, in particular the Hanjin Shipping Company, chartered bigger ships with higher charter rates and longer duration. Contract charter rates and duration of Hanjin Shipping Company featured greater risk compared to competitors.     

A reactive container rerouting model for container flow recovery in a hub-and-spoke liner shipping network

This paper focuses on the container rerouting due to a disruption, aims at making the optimal container flow recovery plan for the affected liner shipping company. First, we make the initial effort to bring up with a basic framework of disruption management for liner shipping. Second, we present a compact integer linear programming model for addressing the container rerouting problem under the proposed framework in a hub-and-spoke liner shipping network, based on a given recovery vessel schedule that determines to omit a port of call. Other shipping companies’ services and other modes (roadway, railway, and airline) as candidate alternative means to transport the miss-connected containers are also incorporated in the proposed model. The container flow recovery plan would select the optimal alternative paths for the miss-connected containers balancing the trade-off between container transport costs and delivery delay penalty costs. Finally, a case study from a global liner shipping company is investigated and the computational results indicate the model can be solved effectively and efficiently for the real-scale problem. Thus, the proposed approach in this paper can supply real-time decision support tool for the liner shipping operators on handling the process of container flow recovery.     

国际集装箱运输市场特点及我国的对策

本文从论述集装箱运输现状及国际集装箱运输市场的特点出发，阐述了我国集装箱运输的对策问题。     

Connectivity analysis of the global shipping network by eigenvalue decomposition

ABSTRACT

Maritime shipping necessitates flexible and cost-effective port access worldwide through the global shipping network. This paper presents an efficient method to identify major port communities, and analyses the network connectivity of the global shipping network based on community structure. The global shipping network is represented by a signless Laplacian matrix which can be decomposed to generate its eigenvectors and corresponding eigenvalues. The largest gaps between the eigenvalues were then used to determine the optimal number of communities within the network. The eigenvalue decomposition method offers the advantage of detecting port communities without relying on a priori assumption about the number of communities and the size of each community. By applying this method to a dataset collected from seven world leading liner shipping companies, we found that the ports are clustered into three communities in the global container shipping network, which is consistent with the major container trade routes. The sparse linkages between port communities indicate where access is relatively poor.     

Weekly container delivery patterns in liner shipping planning models

This paper addresses a fundamental question related to nearly all container liner shipping planning models: whether the implicit assumption of identical container delivery pattern every week is valid in a situation of identical shipping services and identical cargo demand every week. We prove that when the number of containers transported from one port to the next is formulated as a continuous variable, the resulting mathematical model with an identical container delivery pattern is equivalent to the model with general container delivery patterns which can be different in different weeks. When the number of containers transported is formulated as an integer variable, the model with an identical container delivery pattern is not equivalent to the model with general container delivery patterns. However, the difference between the optimal objective values of the two models is negligible for practical applications. In sum, little, if not nothing, is lost by assuming an identical container delivery pattern in liner shipping planning models.     

集装箱运输的发展及我国航运公司的发展策略

介绍了近几年国际集装箱班轮市场的发展情况及所呈现的趋势；然后分析了我国的集装箱班轮公司在国际海运市场竞争中的优劣；最后为我国航运企业的发展提出了几点建议。     

北亚得里亚海集装箱港口群市场前景分析

欧洲发达市场是全球集装箱海运重要板块,对其市场发展潜力分析是中资企业参与欧洲集装箱港口投资的必要前提。集装箱港口市场发展潜力受多种因素影响,以腹地生产法进行市场预测是当前的主流方法,但该方法主要以外贸需求作为变量,存在片面性。针对当前海外港口集装箱市场分析中存在的问题,提出最优路径模型下港口集装箱市场规模预测,并以亚得里亚海北部港口群作为典型案例予以说明。分析表明,最优路径模型在大范围集装箱港口市场规模分析中具有较好的适应性,能够为投资决策提供参考。     

2014年世界船舶市场评述及2015年展望

对2014年世界经济、航运、造船市场进行回顾,并对2015年的发展方向进行展望。2014年,世界经济总体属于不均衡复苏;航运市场总体表现低于预期,油运市场相对较好,商船队保有量增速持续放缓;新造船市场订单量过亿吨,液货船订单增多,新造船价格呈现中间高两端低的走势。预计2015年世界经济将继续呈现不均衡复苏态势,2014年大宗商品价格的暴跌将有利于世界经济的复苏;航运市场方面,预计集装箱运输市场和油运市场贸易运输需求增速超过运力增速,干散货运输市场继续供大于求;预测2015年油船订单将继续复苏,集装箱船和散货船市场维持2014年的景气度,海工市场看淡。