The study on the compilation of the China container freight index

Although there exists many kinds of shipping freight indexes, the compilation of a container freight index is still not shown. As such, this paper has taken a further study on the compilation of the China container freight index, which includes selection of calculation formula, determination of freight type, the choice of samples of shipping lines and rules of revision of the index.     

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。     

Modelling cyclic container freight index using system dynamics

ABSTRACT

This paper investigates the cyclical nature of container shipping market represented by a containerized freight index and proposes a predictive cyclical model of the market. In contrast to the traditional spectral analysis (univariate), system dynamics reflect the drivers of the market in both supply and demand side, and therefore, it is a multi-variate system equilibrium approach consisting of various causal spillovers from sub-components of the market. This study is the first to analyze the cycle of container market using system dynamics. By utilizing system dynamics cyclicality approach, one-step ahead predictions are generated for monthly containerized freight index and compared to conventional benchmarks for post-sample validation. Our study can also help policymakers and shipping liners for better management and invest timing of container ship.     

An econometric analysis for container shipping market

This article presents an econometric analysis for the fluctuation of the container freight rate due to the interactions between the demand for container transportation services and the container fleet capacity. The demand is derived from international trade and is assumed to be exogenous, while the fleet capacity increases with new orders made two years before, proportional to the industrial profit. Assuming the market clears each year, the shipping freight rate will change with the relative magnitude of shifts in the demand and fleet capacity.

This model is estimated using the world container shipping market statistics from 1980 to 2008, applying the three-stage least square method. The estimated parameters of the model have high statistical significance, and the overall explanatory power of the model is above 90%. The short-term in-sample prediction of the model can largely replicate the container shipping market fluctuation in terms of the fleet size dynamics and the freight rate fluctuation in the past 20 years. The prediction of the future market trend reveals that the container freight rate should continue to decrease in the coming three years if the demand for container transportation services grows at less than 8%.     

我国集装箱班轮运输市场垄断程度研究

从市场集中度指数、市场力量和垄断行为3个方面考察我国国际集装箱班轮运输市场的垄断程度，显然高于将全球作为“一个”市场的程度。从市场集中度指数可以认为我国班轮运输市场已经达到中型寡头垄断程度。我国远洋班轮航线的勒纳指数高于0．6，甚至接近于1，说明班轮公司市场力量之强大。而我国现行的法律法规中没有为班轮运输市场的买方预设运价谈判和利益诉求机制，则使运输需求快速增长的中国外贸企业明显处于弱势地位。     

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.     

Return lead–lag and volatility transmission in shipping freight markets

This study investigates the return lead–lag and volatility transmission between dry bulk shipping and container shipping freight markets over the period before, during and after the 2008 financial tsunami. Both cointegration analysis and the Granger causality test are applied to explore the lead–lag relationship between the Baltic dry index (BDI) and the China containerized freight index (CCFI). Besides, in the study we employed GARCH–BEKK model, which allows for transmission in freight volatility. On the whole, the empirical results show that the BDI reflects the economic climate earlier than the CCFI during the financial tsunami, whereas the CCFI leads the BDI after the financial tsunami. The price formation hypothesis could well explain the relationship. Moreover, volatility spillovers are found in most subperiods. The dynamics of the conditional volatilities differ, but causality links in the variance are found to be strong and bidirectional in normal periods, and unidirectional during the financial tsunami. Therefore, the occurrence of the financial tsunami could be regarded as an interference factor.     

Empty container reposition planning for intra-Asia liner shipping

This paper addresses empty container reposition planning by plainly considering safety stock management and geographical regions. This plan could avoid drawback in practice which collects mass empty containers at a port then repositions most empty containers at a time. Empty containers occupy slots on vessel and the liner shipping company loses chance to yield freight revenue. The problem is drawn up as a two-stage problem. The upper problem is identified to estimate the empty container stock at each port and the lower problem models the empty container reposition planning with shipping service network as the Transportation Problem by Liner Problem. We looked at case studies of the Taiwan Liner Shipping Company to show the application of the proposed model. The results show the model provides optimization techniques to minimize cost of empty container reposition and to provide an evidence to adjust strategy of restructuring the shipping service network.     

典型航运公司应收运费核算系统的设计

作为业务复杂度高的集装箱运输,正确收取应收运费对航运公司而言有着重要的意义.基于某典型航运公司的业务特点,在分析现有应收运费核算模式局限性的基础上,通过研究运价协议构成和应收核算模式,实现了电子运价本、运价核算的自动化和差错更正流程,并建立了应收运费核算系统.系统成功实施后,显著提高了应收运费的准确性,保障了航运公司的应得利益.     

沿海内贸集装箱班轮航线优化研究

随着沿海内贸集装箱运输市场的快速发展,各大班轮公司如何把船舶安排到最佳航线上,使有限的船舶资源创造最大的经济利益,成为各大公司研究的课题。根据沿海几大干线港口之间的运量需求,建立非线性规划与整数规划相结合的混合模型,选择典型航线建立运输网络,并对其进行优化。该数学模型可应用于解决我国沿海内贸集装箱船舶运输航线配置问题,进而实现利润最大。     

Container liner freight index based on data from e-booking platforms

This article proposes a framework for a daily container freight index (DCFI) and investigates a number of principles in the design of this type of indices. Based on a comparative analysis with the existing container freight indices, we explore a method of integrating the framework with the use of data from e-booking platforms and illustrate why the new index can provide more insightful information for shippers. We also apply the framework to have a daily Shanghai container freight index by combining data sources from the platforms linked to the Shanghai port. By implementing the index to a risk analysis problem, we use numerical results to show the DCFI’s potential position in real hedging problems for container liner markets.     

基于EDI的集装箱运价指数生成与技术分析

为克服目前集装箱运价指数计算中所存在的抽样信息不全面和干扰信息过多等缺陷,通过采用港航电子数据交换(EDI)源信息来生成集装箱运价指数,并展开相应的技术分析。研究表明:这一途径是可行的。     

Opportunities for increased profit and reduced cost and emissions by service differentiation within container liner shipping

This paper investigates opportunities for increased profit and reduced emissions and cost by service differentiation within container shipping. Traditionally the strategy among the container lines has been profit maximization by utilizing economies of scale through the building of larger and faster vessels. In 2008, the financial crisis in combination with higher fuel prices put an end to this progress and in today’s market operators are basically trying to survive by providing standardized services at the lowest possible cost. This study investigates alternative strategies and the results indicate that container lines should provide two different services instead of one standardized service. A fast service to be more competitive versus air freight for fast-moving goods and a slow service to be more competitive versus traditional shipping types for transport of minor bulk, break bulk, liquid bulk and project cargo.     

Seasonality patterns in the container shipping freight rate market

Shipping indexes have attracted many researchers because they reflect the overall trend of corresponding seaborne markets and can provide implications for the future. Apart from the Baltic Dry Bulk Index (BDI) and correlated indices, the China Containerized Freight Index (CCFI) has been gaining more attention. As a country with large-scale manufacturing, China is an important exporting country and the CCFI was chosen to reflect the container shipping market because the data are more convincing and representative. There have been no systematic attempts to understand the seasonality patterns of container freights. Seasonality patterns reveal the regular fluctuation patterns within a 1-year period. They exist in time series, which are observed more than once a year, like the CCFI. To investigate the nature of seasonality (stochastic and/or deterministic) in container freight rates across different line services, we analyze the CCFI. This paper uses the HEGY method and Monte Carlo method comprehensively to figure out the small sample problem. In addition, seasonal dummy variables are used to test deterministic seasonality. Except for the Japan service series, which contains a half-year unit root, the other container freight rates seem to only involve a non-seasonal unit root at the zero frequency. Deterministic seasonality exists in all the line service series. Furthermore, the seasonality depends on the balance between supply and demand. Under this premise, the seasonal law of freight rates is much obvious.     

航运市场呼唤中国的航运运价指数期货

随着全球一体化与世界经济的迅猛发展，世界范围内的贸易不断扩大，2000年海运物流量达到58．8亿t^[1]。由于航运价格受到许多因素的影响而变化，它的变化对货主、船东与雇船者带来许多不确定的风险，通过航运运价指数期货可以降低航运业的风险，从而保障航运市场的稳定持续发展。     

航运市场运费套期保值方法探讨

分析研究了2种运费套期保值方法远期运价协议和运价指数期货合约，通过典型案例论证了租船人和船东都能利用这2种方法，锁定运费收入或支出，从而规避运价风险的目的；同时对这2种方法进行了分析比较，指出运价指数期货合约具有灵活性且安全的特点，但二者费用有差异，运价指数期货合约需要一定的保证金，实际费用等于经纪人的佣金(通常为0．3％)加上现金保证金的利息。     

波罗的海干散货运价指数波动性研究

为把握国际干散货市场运价指数的波动特征,规避航运经营风险,建立基于广义的自回归条件异方差(GARCH)的运价指数波动模型.选取四种船型的波罗的海干散货运价指数BCI、BPI、BHI、BSI作为研究的样本数据.利用EVIEWS软件,通过分析样本数据的基本统计特征和ARCH效应检验等,对四种船型分别建立了GARCH(1,1)模型.实例验证表明模型能很好地反映波罗的海干散货运价指数波动的敏感性和持续性规律,从而可为航运经营提供决策支持.     

The impact of dry port operations on container seaports competitiveness

The concepts of intermodal logistics and distribution networks have made integration of the inland freight distribution system essential for an efficient container seaport system. Inland components, such as dry ports, which exist within the seaport system, have become important in shaping the performance and competitive strategies of container seaports. Owing to the importance of interdependence between dry ports and container seaports, this paper aims to investigate the impact of dry port operations on container seaport competitiveness. It conducted an empirical study in Malaysia through 120 online surveys to key stakeholders of dry ports, including freight forwarders, shippers, seaports, rail operator, shipping lines, and haulers. The data collected were analysed using exploratory factor analysis (EFA). The results from EFA show that Malaysian dry port operations have impacts on seaport competitiveness. These include enhancing seaport performance, increasing service variations for seaports, improving seaport-hinterland proximity, increasing seaport trade volume, and enhancing seaport capacity.     

An Investigation into Some Effects of New Handling Technologies on the Structure of Marine Transport Systems ∗

By the mind-1960s there was a great deal of inefficiency in the Europe/Australia liner trade which reflected the ultra-conservative management of the British shipping lines under the benign protection of the conference system. Containerization per se was not necessary to realising a large gain in efficiency and therefore permitting a reduction in the level of freight rates. The introduction of containerization with cellular container ships and under the aegis of a strengthened conference monopoly has meant that shippers have been denied much of the potenital beneifit.