Asian Journal of Shipping and Logistics最新文献_第10页

Forecasting oil tanker shipping market in crisis periods: Exponential smoothing model application 危机时期油轮运输市场预测:指数平滑模型的应用

IF 3.1

Asian Journal of Shipping and Logistics Pub Date : 2021-09-01 DOI: 10.1016/j.ajsl.2021.06.002

George Moiseev

引用次数: 10

Multi-objective optimization of petroleum product logistics in Eastern Indonesia region 印尼东部地区成品油物流的多目标优化

IF 3.1

Asian Journal of Shipping and Logistics Pub Date : 2021-09-01 DOI: 10.1016/j.ajsl.2021.05.003

Farhan Surury , Ahmad Syauqi , Widodo Wahyu Purwanto

{"title":"Multi-objective optimization of petroleum product logistics in Eastern Indonesia region","authors":"Farhan Surury , Ahmad Syauqi , Widodo Wahyu Purwanto","doi":"10.1016/j.ajsl.2021.05.003","DOIUrl":"10.1016/j.ajsl.2021.05.003","url":null,"abstract":"<div><p>The transportation sector is one of the largest fuel consumers and pollutant contributors worldwide. The International Maritime Organization predicts that the greenhouse gas (GHG) emissions from transportation will be increasing significantly until 2050, driven by the growth in global maritime trade. Managing logistics distribution routes is considered a possible approach for controlling GHG emissions. This study aims to implement a green logistics concept in the logistics distribution of petroleum products—gasoline, kerosene, and diesel—in eastern Indonesia, whose supply sources are refineries located in Balikpapan and Kasim. A multi-objective approach is used to implement the green logistics concept. Multi-objective optimization is conducted using the AIMMS software to optimize a logistics system consisting of a multi-depot, multi-product, and heterogeneous fleet. The optimization is performed to determine the best logistics route and the amount of products delivered using certain types of fleets to minimize transportation cost and GHG emissions using constant speed. In addition, this study also investigates the effect of variable speed on cost and CO<sub>2</sub> emissions. For the constant speed case, the distribution routes obtained for the minimizing cost scenario tends to maximize the utilization of transit terminals while in the minimizing emissions scenario tends to deliver directly to the distribution centers, so the route decision in multi-objective optimization scenario is combination of the two. The multi-objective optimization results an 11% cost reduction and a 17% GHG emission reduction compared with the current values. The comparison between constant and variable speed reveals that the variable speed is preferred to constant speed as it gives lower emissions with slight changes in cost.</p></div>","PeriodicalId":46505,"journal":{"name":"Asian Journal of Shipping and Logistics","volume":"37 3","pages":"Pages 220-230"},"PeriodicalIF":3.1,"publicationDate":"2021-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1016/j.ajsl.2021.05.003","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116768838","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 8

Alliance models among value chain participants in foreign markets: A focus on Korean LSPs 国外市场价值链参与者的联盟模式:以韩国lsp为例

IF 3.1

Asian Journal of Shipping and Logistics Pub Date : 2021-09-01 DOI: 10.1016/j.ajsl.2021.07.001

Hunsoo Lee

引用次数: 1

Corporate governance, board practices and performance of shipping firms in Bangladesh 孟加拉国航运公司的公司治理、董事会实践和绩效

IF 3.1

Asian Journal of Shipping and Logistics Pub Date : 2021-09-01 DOI: 10.1016/j.ajsl.2021.06.005

Wahidul Sheikh , Khairul Alom

{"title":"Corporate governance, board practices and performance of shipping firms in Bangladesh","authors":"Wahidul Sheikh , Khairul Alom","doi":"10.1016/j.ajsl.2021.06.005","DOIUrl":"10.1016/j.ajsl.2021.06.005","url":null,"abstract":"<div><p>This study attempts to take a close look on corporate governance, board practices and performance of shipping firms in Bangladesh. The study has conducted a survey on 24- shipping firms operated in Bangladesh and collected perceptional data from top tier executives and factual data from firms balance sheet and income statement. The results of descriptive statistics show that most of the firms’ managers are not aware about the corporate governance and board practices of the firm. Moreover, there is significant lack of transparency in the board practices documented among the shipping firms in this study. The results of regression analysis confirm that board ownership, board leadership, board size, and firm size have significant impact on firm performance. Moreover, factual analysis results show that board leadership has significant impact on firm performance. However, this study also confirmed that board composition has no significant impact on firm performance in the context of Bangladeshi shipping firms. Thus, this is of the essence to spotlight on corporate governance policies in the shipping firms to make legal aspects of board practices to escalate the growth of shipping industry in Bangladesh.</p></div>","PeriodicalId":46505,"journal":{"name":"Asian Journal of Shipping and Logistics","volume":"37 3","pages":"Pages 259-267"},"PeriodicalIF":3.1,"publicationDate":"2021-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1016/j.ajsl.2021.06.005","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122185817","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 8

ASEAN logistics network model and algorithm 东盟物流网络模型与算法

IF 3.1

Asian Journal of Shipping and Logistics Pub Date : 2021-09-01 DOI: 10.1016/j.ajsl.2021.06.004

Thi-Yen Nguyen , Tuan-Anh Nguyen , Jin Zhang

{"title":"ASEAN logistics network model and algorithm","authors":"Thi-Yen Nguyen , Tuan-Anh Nguyen , Jin Zhang","doi":"10.1016/j.ajsl.2021.06.004","DOIUrl":"10.1016/j.ajsl.2021.06.004","url":null,"abstract":"<div><p>Reasonable layout of logistics centers in the ASEAN countries has important practical significance for improving logistics network efficiency and reducing logistics transportation costs. This paper based on the current status of the ASEAN logistics network and the characteristics of the hub-and-spoke network, taking the minimum total cost as the optimization goal, establishing the central location model, and the design self-adaptive genetic algorithms to solve it. Therefore, the number of central nodes in the ASEAN logistics network has been determined, the radiation range between nodes, and route allocation. The results indicate that the ASEAN network layout model is a hub-and-spoke logistics network. With Singapore as the logistic center hub node. Jakarta logistics development belt will form the main radiating logistics demand cities of Kuching and Ho Chi Minh city. Kuala Lumpur logistics development belt’s main radiating logistics demand cities will be East Kalimantan and Da Nang city. Chon Buri logistics development belt mainly radiates the cities of Phnom Penh and Riau city. Bangkok logistics development belt mainly radiates the cities of Hanoi, Vientiane, and Yangon city.</p></div>","PeriodicalId":46505,"journal":{"name":"Asian Journal of Shipping and Logistics","volume":"37 3","pages":"Pages 253-258"},"PeriodicalIF":3.1,"publicationDate":"2021-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.sciencedirect.com/science/article/pii/S2092521221000262/pdfft?md5=4716cf28b3cdcd94918bebffc4323c76&pid=1-s2.0-S2092521221000262-main.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116210657","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 2

A simultaneous container assignment and ship scheduling optimisation model in container shipping 集装箱运输中集装箱分配与船舶调度同步优化模型

IF 3.1

Asian Journal of Shipping and Logistics Pub Date : 2021-09-01 DOI: 10.1016/j.ajsl.2021.05.002

Christine Natalia, Michael Holine, Agustinus Silalahi

{"title":"A simultaneous container assignment and ship scheduling optimisation model in container shipping","authors":"Christine Natalia, Michael Holine, Agustinus Silalahi","doi":"10.1016/j.ajsl.2021.05.002","DOIUrl":"10.1016/j.ajsl.2021.05.002","url":null,"abstract":"<div><p>Maritime transportation is preferred over other transportation forms for trade and has seen a significant increase worldwide. One of the problems that often occur in maritime transportation is the high cost because vessels' availability and capacity will always be the same while the demand tends to increase and erratic for each period. A mathematical model was developed in this study to determine the optimal value of container cargo and shipping frequency simultaneously to minimise the shipping cost for each voyage. To solve the container cargo optimisation problem, we presented an integer linear program, while for the scheduling, we used the greedy algorithm. Microsoft Excel Solver and LINDO software were used to solve the problem in this study. We provided computational calculations to simulate our mathematical model. The results show that the developed model produces feasible solutions for all scenarios due to the objective function and the constraints. Overall, our scheduling results can reduce the shipping frequency. The optimal solution value of container cargo and the scheduling results for each scenario are different because the total number of transported containers for each scenario is different.</p></div>","PeriodicalId":46505,"journal":{"name":"Asian Journal of Shipping and Logistics","volume":"37 3","pages":"Pages 213-219"},"PeriodicalIF":3.1,"publicationDate":"2021-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1016/j.ajsl.2021.05.002","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130807091","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 2

Corrigendum to “Does transportation size matter for competitiveness in the logistics industry? The cases of maritime and air transportation” [The Asian Journal of Shipping and Logistics 36 (2020) 202–211] “运输规模对物流业的竞争力有影响吗?”海运和空运案例[j] .亚洲航运与物流杂志36(2020)202-211。

IF 3.1

Asian Journal of Shipping and Logistics Pub Date : 2021-06-01 DOI: 10.1016/j.ajsl.2021.05.001

Hyuksoo Cho , Jungsun Lee

引用次数: 0

A social network analysis of interconnections among cruise ports 邮轮港口互连的社会网络分析

IF 3.1

Asian Journal of Shipping and Logistics Pub Date : 2021-06-01 DOI: 10.1016/j.ajsl.2021.02.002

Uriel Armando Lopez Rodriguez, Sung-Hoon Park, Dong-Myung Kim, Gi-Tae Yeo

{"title":"A social network analysis of interconnections among cruise ports","authors":"Uriel Armando Lopez Rodriguez, Sung-Hoon Park, Dong-Myung Kim, Gi-Tae Yeo","doi":"10.1016/j.ajsl.2021.02.002","DOIUrl":"https://doi.org/10.1016/j.ajsl.2021.02.002","url":null,"abstract":"<div><p>Despite the dominance of the Caribbean as the leading cruise destination in the world, research that focuses on the network of cruise ports in the region is limited. To fill this research gap, the current study carried out social network analysis (SNA) to inquire into cruise port interconnections and their influence on the operation of the entire Caribbean port network. The results are summarized as follows: First, in terms of connections among ports linked to the Caribbean region, a European port and a Southampton harbor exhibit the most significant in-degree and out-degree centrality. Nevertheless, ports within the Caribbean region are still significantly represented as regards both indexes. Second, in the matter of port influence, Caribbean ports are considerably the most important with respect to hub and authority centrality (HAC), especially those located in Florida and the eastern Caribbean. This research contributes to industry through its presentation of an extended panorama of the cruise network in the region, subjecting several ports to respective analyses that describe their principal characteristics and attractiveness in the industry.</p></div>","PeriodicalId":46505,"journal":{"name":"Asian Journal of Shipping and Logistics","volume":"37 2","pages":"Pages 174-183"},"PeriodicalIF":3.1,"publicationDate":"2021-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1016/j.ajsl.2021.02.002","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"91662427","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 8

Empirical analysis on port state control inspection for foreign-registered ships in Malaysian ports 马来西亚港口外国注册船舶港口国监督检验实证分析

IF 3.1

Asian Journal of Shipping and Logistics Pub Date : 2021-06-01 DOI: 10.1016/j.ajsl.2020.10.004

Mohd Tarmizi Osman , Li Tian , Yuli Chen , Noorul Shaiful Fitri Abdul Rahman

{"title":"Empirical analysis on port state control inspection for foreign-registered ships in Malaysian ports","authors":"Mohd Tarmizi Osman , Li Tian , Yuli Chen , Noorul Shaiful Fitri Abdul Rahman","doi":"10.1016/j.ajsl.2020.10.004","DOIUrl":"https://doi.org/10.1016/j.ajsl.2020.10.004","url":null,"abstract":"<div><p>The selection of foreign-registered ships upon entering ports poses challenges to maritime authorities in ensuring the effectiveness of the port state control (PSC) inspection. The derived data from the ships' arrival notification system has been utilised in this study to identify the preferred vessel type for inspection. A combination of the Grey Relational Analysis (GRA) model and Entropy Weight Method (EWM) has been applied to discern the various types of ships that entered five selected ports in Malaysia and disclose the propensity of each vessel type. Based on 100,623 ship arrival records obtained for a period of five years (2015–2019), the types of ships were identified, analysed, scored, and graded. The result shows that the oil tanker has the highest value of grey relational grade for Bintulu port while the passenger ship is in the pole position for Penang port. Kuching port and Port Kelang share the container type as the first in the ranking, whereas Lahad Datu posted the oil tanker. Other results include the sequence of types at individual ports for providing useful information to help policymakers in establishing an effective inspection design. A similar approach is applicable in PSC inspection records for further analysis.</p></div>","PeriodicalId":46505,"journal":{"name":"Asian Journal of Shipping and Logistics","volume":"37 2","pages":"Pages 127-139"},"PeriodicalIF":3.1,"publicationDate":"2021-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1016/j.ajsl.2020.10.004","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"91662429","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 4

Erratum regarding missing Declaration of Competing Interest statements in previously published articles 关于先前发表的文章中缺少竞争利益声明的勘误表

IF 3.1

Asian Journal of Shipping and Logistics Pub Date : 2021-06-01 DOI: 10.1016/j.ajsl.2020.12.004

引用次数: 0