Maritime Policy & Management最新文献_第3页

The spatial evolution and optimization of supply channels for marine products consumed in China 中国海洋产品消费供应渠道的空间演化与优化

IF 3.5 3区工程技术

Maritime Policy & Management Pub Date : 2022-06-13 DOI: 10.1080/03088839.2022.2086313

Yu Sun, F. Lian, Weiyou Guo, Zhongzhen Yang

{"title":"The spatial evolution and optimization of supply channels for marine products consumed in China","authors":"Yu Sun, F. Lian, Weiyou Guo, Zhongzhen Yang","doi":"10.1080/03088839.2022.2086313","DOIUrl":"https://doi.org/10.1080/03088839.2022.2086313","url":null,"abstract":"ABSTRACT We introduce quaternary and ternary diagrams to analyze temporal-spatial changes in the supply and demand shares of marine products, respectively. Subsequently, we build a marine product supply selection model to calculate the quantities of marine products furnished by supply channels and estimate the demand for marine products in China’s three coastal areas. These are used to demonstrate the supply gap of marine products in China before we optimize and adjust the supply scheme of marine products for China. The results show that China’s coastal areas import large volumes of fish, crustaceans and molluscs. In the Bohai Bay Rim, the domestic supply of marine products (except for fish and crustaceans) is greater than imports, while in the Yangtze River Delta and Southern China coastal areas, the domestic supply of all marine products is greater than imports. Domestic channels thus cannot fully satisfy coastal demand for marine products. In order to meet the demand, China should enlarge its imports from Europe and Asia, encourage ocean-going fishing vessels to directly transport all harvests back to China, and strengthen fishing port construction so as to promote the development of China’s seafood imports and pelagic fisheries.","PeriodicalId":18288,"journal":{"name":"Maritime Policy & Management","volume":"49 1","pages":"755 - 777"},"PeriodicalIF":3.5,"publicationDate":"2022-06-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"42194375","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 1

Assessment of criteria of ship classification societies 船舶船级社标准评估

IF 3.5 3区工程技术

Maritime Policy & Management Pub Date : 2022-06-12 DOI: 10.1080/03088839.2022.2061061

Y. Hsu

{"title":"Assessment of criteria of ship classification societies","authors":"Y. Hsu","doi":"10.1080/03088839.2022.2061061","DOIUrl":"https://doi.org/10.1080/03088839.2022.2061061","url":null,"abstract":"ABSTRACT Shipowners, whether chartering out ships or using ships to carry goods, want their ships to sail safely in accordance with conventions and regulations. Shipowners must constantly maintain and repair the structure, engine and marine equipment of ships to ensure their seaworthiness. All these rely on the assistance of ship classification societies (CLASSs). With their reputation of fairness and profession, CLASSs offer ship surveys and audits to assist shipowners in safely managing their ships. CLASSs also follow current and future shipping development trends and provide international maritime organizations (IMO) and flag states (FLAGs) with information to safely operate ships in an environmentally friendly manner, thereby fulfilling their social responsibility to protect those at sea and the marine environment. This study utilized the decision-making trial and evaluation laboratory (DEMATEL) method to assess of criteria of CLASSs and also investigated the practices of Taiwanese shipowners. The results revealed that the top three criteria shipowners considered when assessing CLASSs were emergency technical support service and timely response to accidents, membership in international association of classification societies (IACS), and surveyors’ adherence to the boarding schedule. A causal relationship diagram indicated CLASS technical ability as a cause dimension and shipowner operation cost as an effect dimension.","PeriodicalId":18288,"journal":{"name":"Maritime Policy & Management","volume":"50 1","pages":"980 - 1004"},"PeriodicalIF":3.5,"publicationDate":"2022-06-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"47776893","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 1

Manufacturing diffusion trends from the perspective of trade network: the belt vs. the road 贸易网络视角下的制造业扩散趋势:“一带一路”与“一带一路

IF 3.5 3区工程技术

Maritime Policy & Management Pub Date : 2022-06-12 DOI: 10.1080/03088839.2022.2087238

Shunan Yu, Dongyue Niu, F. Liao, Yonglei Jiang

{"title":"Manufacturing diffusion trends from the perspective of trade network: the belt vs. the road","authors":"Shunan Yu, Dongyue Niu, F. Liao, Yonglei Jiang","doi":"10.1080/03088839.2022.2087238","DOIUrl":"https://doi.org/10.1080/03088839.2022.2087238","url":null,"abstract":"ABSTRACT With the deepening of the ‘Belt and Road (B&R)’ initiative (BRI), the trends of manufacturing relocation and diffusion along the B&R has accelerated. This paper first collects bilateral trade data of 16 categories of major commodities among 55 countries along the B&R for 2017. Second, according to current and future transportation accessibility, this paper constructs two types of topological networks among countries along the B&R from the perspectives of both competitive and complementary trade. Percolation theory is adopted to analyze the manufacturing diffusion trends and bottleneck links among the two types of topological trade networks, which provides a new perspective through which to study manufacturing relocation and diffusion patterns. The results show that (1) based on current transportation accessibility, main industries percolate and agglomerate among countries with rapid economic development along the 21st Century Maritime Silk Road and that (2) the improvement in the China-Europe Railway Express (CR Express) postpones diffusion trends and improves the relocation potential of Silk Road Economic Belt regions.","PeriodicalId":18288,"journal":{"name":"Maritime Policy & Management","volume":"49 1","pages":"716 - 736"},"PeriodicalIF":3.5,"publicationDate":"2022-06-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"47690980","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 1

‘Overstretched and under-resourced’: the corporate neglect of port welfare services for seafarers “超负荷和资源不足”：企业忽视海员港口福利服务

IF 3.5 3区工程技术

Maritime Policy & Management Pub Date : 2022-06-09 DOI: 10.1080/03088839.2022.2084788

Helen Sampson, N. Turgo, Wendy Cadge, S. Gilliat‐Ray, Graeme Smith

引用次数: 2

The impact of COVID-19 on shipping freights: asymmetric multifractality analysis 新冠肺炎疫情对航运货运的影响:非对称多重分形分析

IF 3.5 3区工程技术

Maritime Policy & Management Pub Date : 2022-06-05 DOI: 10.1080/03088839.2022.2081372

Yajing Li, Ming Yin, Khalid Khan, Chiwei Su

{"title":"The impact of COVID-19 on shipping freights: asymmetric multifractality analysis","authors":"Yajing Li, Ming Yin, Khalid Khan, Chiwei Su","doi":"10.1080/03088839.2022.2081372","DOIUrl":"https://doi.org/10.1080/03088839.2022.2081372","url":null,"abstract":"ABSTRACT In order to study the asymmetric multifractality in maritime shipping freight rates, we have resorted to the use of the novel approach of asymmetric Multifractality Detrended Fluctuation Analysis. This approach examines the maritime shipping freight response towards the downward and upward movements. The outcomes in this regard show that the major maritime shipping freight rates have multifractals, which tend to increase as the fractal scale also increases. Also, a higher level of multifractality is observed in the downward movements for the Baltic Dry Index, and the Baltic Clean Tanker Index, suggesting that both the indexes have been less efficient, and also unpredictable during the time period pertaining to the pandemic. Moreover, the multifractality is observed to be greater in the upside for the Baltic Dirty Tanker Index during the pandemic, and also in the full-time period. The results also propagate that the maritime shipping freight rates are inefficient, a situation that has been evidently visible during the time period pertaining to the COVID-19 pandemic. The maritime shipping freight rates require special attention to monitor such sudden changes in the price dynamics, and following strict regulations is extremely critical in this regard.","PeriodicalId":18288,"journal":{"name":"Maritime Policy & Management","volume":"50 1","pages":"889 - 907"},"PeriodicalIF":3.5,"publicationDate":"2022-06-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"46999672","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 4

Developing and demonstrating a maturity model for smart ports 开发和演示智能端口的成熟度模型

IF 3.5 3区工程技术

Maritime Policy & Management Pub Date : 2022-05-25 DOI: 10.1080/03088839.2022.2074161

Yassin Boullauazan, C. Sys, Thierry Vanelslander

{"title":"Developing and demonstrating a maturity model for smart ports","authors":"Yassin Boullauazan, C. Sys, Thierry Vanelslander","doi":"10.1080/03088839.2022.2074161","DOIUrl":"https://doi.org/10.1080/03088839.2022.2074161","url":null,"abstract":"ABSTRACT Increasing congestion and the push for (i) a greener modal shift, (ii) more reliability and visibility of goods, and (iii) more sustainable activities in and related to the port are turning policymakers to the concept of the smart port. Such emerging concept describes a future state of the port that is adapted to these challenges. A smart port is a port that optimizes in-, intra- and outbound flow of goods and information, leads sustainable development and guarantees safe, resilient and secure activities through the capabilities of its (extended) port community and enabling technologies. However, turning a traditional port into a smart port is a strategic challenge for the port community at large. To contribute to this practically relevant and academic challenge, the present paper applies a literature review and the novel maturity model development methodology to develop a strategic tool. This newly-developed strategic tool (i) enhances the common understanding of the current and aspired maturity state, (ii) support decision-making of port policy and management actors and (iii) represent a maturation path for improvement for port communities. The case study results demonstrate the benefits and relevance of the tool. Finally, recommendations are made to apply this policy tool for digitalization strategy.","PeriodicalId":18288,"journal":{"name":"Maritime Policy & Management","volume":"50 1","pages":"447 - 465"},"PeriodicalIF":3.5,"publicationDate":"2022-05-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"44468281","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 10

Traffic and freight flow predictions and effects of capacity expansion in the urban–port road interface: The case of a port city in Poland 城市-港口道路接口的交通和货运流量预测以及容量扩张的影响：以波兰港口城市为例

IF 3.5 3区工程技术

Maritime Policy & Management Pub Date : 2022-05-04 DOI: 10.1080/03088839.2022.2068204

D. Bernacki, C. Lis

引用次数: 2

Agency encroachment and information sharing: cooperation and competition in freight forwarding market 代理侵占与信息共享：货运代理市场的合作与竞争

IF 3.5 3区工程技术

Maritime Policy & Management Pub Date : 2022-05-02 DOI: 10.1080/03088839.2021.1990428

Lang Xu, Jia Shi, Jihong Chen

{"title":"Agency encroachment and information sharing: cooperation and competition in freight forwarding market","authors":"Lang Xu, Jia Shi, Jihong Chen","doi":"10.1080/03088839.2021.1990428","DOIUrl":"https://doi.org/10.1080/03088839.2021.1990428","url":null,"abstract":"ABSTRACT The information exchange between the forwarder and vessel operating common carrier (VOCC) directly leads to a shortage or surplus of capacity and influences operational efficiency. Meanwhile, the development of information technology has inspired VOCCs to establish online booking platforms, which has changed the traditional booking behavior of shippers. Thus, this paper investigates the equilibriums of platform encroachment and information sharing with two symmetric VOCCs and a forwarder. Using a game-theoretic model, it can be characterized as Stackelberg-Nash game with Bertrand competition to determine whether to encroach existing freight forwarding market and share information or not. We observe whether freight forwarder shared information is affected by the encroachment strategy of VOCCs and the market demand state. Further, the encroachment strategy can prompt freight forwarder to share information with VOCCs if the magnitude of high demand is lower. In addition, for VOCCs, the best chance of establishing online platforms is when the magnitude of high demand is relatively low, not when the demand state has increased.","PeriodicalId":18288,"journal":{"name":"Maritime Policy & Management","volume":"50 1","pages":"321 - 334"},"PeriodicalIF":3.5,"publicationDate":"2022-05-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"49669284","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 18

Strategic planning for multimodal transportation in ports 港口多式联运的战略规划

IF 3.5 3区工程技术

Maritime Policy & Management Pub Date : 2022-04-16 DOI: 10.1080/03088839.2022.2061060

M. Vasheghani, M. Abtahi

{"title":"Strategic planning for multimodal transportation in ports","authors":"M. Vasheghani, M. Abtahi","doi":"10.1080/03088839.2022.2061060","DOIUrl":"https://doi.org/10.1080/03088839.2022.2061060","url":null,"abstract":"ABSTRACT Multimodal transportation (MT) is a coordinate system for integration of different transportation systems. Today, MT in ports is more pronounced due to problems of shipping costs, road congestion, environmental concerns, and traffic safety. Too many parameters in MT development make it as a big challenge. It needs decision-making procedure to define MT development strategies. To respond to this need, internal and external criteria associated with transportation industry should well be known based on the Strengths, Weaknesses, Opportunities and Threats (SWOT). Shahid Rajaei port as the best representative of large international ports of Iran, faced with many challenges in MT development was studied. The components in port development were found through qualitative study and questionnaires among the port experts. Weights of the experts in decision-making procedures were obtained through their specialty, age, education, and work experience. The four-dimensional SWOT model was created to categorize the internal/external conditions of the port. To this end, the experts were asked to answer the questionnaires according to the Likert spectrum and the components of the SWOT model were graded through fuzzy analysis. Based on the SWOT components, experts created MT development strategies. The AHP method was used to rank the strategies. The superior strategies in MT development were: (1) sustaining the fame of the port through its facilities, (2) upgrading the knowledge/skills of local employees to have more contribution in the port, (3) increase of financial incentives and (4) development of the port infrastructures. Since there are many similarities in the infrastructures and challenges of this port with other major ports in the world, the results is applicable for other ports in the world that need MT development strategies.","PeriodicalId":18288,"journal":{"name":"Maritime Policy & Management","volume":"50 1","pages":"957 - 979"},"PeriodicalIF":3.5,"publicationDate":"2022-04-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"43238474","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 3

Revealing the true navigability of the Northern Sea Route from ice conditions and weather observations 从结冰条件和天气观测揭示北海航线的真正适航性

IF 3.5 3区工程技术

Maritime Policy & Management Pub Date : 2022-04-14 DOI: 10.1080/03088839.2022.2059717

Gleb Sibul, Peihao Yang, D. Muravev, J. Jin, L. Kong

{"title":"Revealing the true navigability of the Northern Sea Route from ice conditions and weather observations","authors":"Gleb Sibul, Peihao Yang, D. Muravev, J. Jin, L. Kong","doi":"10.1080/03088839.2022.2059717","DOIUrl":"https://doi.org/10.1080/03088839.2022.2059717","url":null,"abstract":"ABSTRACT The authors analyzed the navigation along the Northern Sea Route (NSR) and developed the pathfinding algorithm for its strategic assessment. It creates a framework connecting weather observations with shipping operational parameters: travel speed, travel time, travel distance, the necessity of icebreaker escort. It is based on the A* algorithm, the Arctic Ice Regime Shipping System (AIRSS) methodology, and empirical relationships between ship’s speed and environmental data. The idea is to minimize travel time since sailing through areas with severe weather conditions requires speed reduction. The objective function finds the fastest safe path with minimal icebreaker escort. We used 2019–2020 environmental data to test the algorithm and analyzed daily optimal NSR transit routes for Eastbound and Westbound directions. It was shown that environmental parameters significantly affect the vessel’s path, while ice parameters make the largest contribution. Depending on the ship’s ice class and sailing season, it takes between 11 and 38 days to complete the entire route. All obtained operational parameters are valuable for assessing transportation costs, profitability, and riskiness of NSR. We provide their seasonal, monthly, and weekly values, and statistical parameters.","PeriodicalId":18288,"journal":{"name":"Maritime Policy & Management","volume":"50 1","pages":"924 - 940"},"PeriodicalIF":3.5,"publicationDate":"2022-04-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"44070016","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 3