The central tendency of the seaport-fulcrum supply chain risk in Indonesia using a rough set

Bagus, Muhammad Reza Do.; Hanaoka, Shinya

doi:10.1016/j.ajsl.2022.08.003

Cited by 4 publications

(6 citation statements)

References 24 publications

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“…Every commercial product goes through certain channels, known as the supply chain, to reach consumers (Do. Bagus and Hanaoka, 2022).…”

Section: Supply Chain Channelmentioning

confidence: 99%

Optimizing Coastal Management: A Comprehensive Value Chain Analysis Approach for Sustainable Economic Development in Java, Indonesia

Rozaki,

Ariffin,

Ramli

et al. 2023

JIPK

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Coastal areas have become an important part of Indonesia's evolving economy, with a variety of commercial activities taking place. The island of Java has both northern and southern coastal areas, each with its own distinctive characteristics and products. The studies about coastal development through its product value chain are still limited. This study aimed to determine the value chain of fishery products in Java to provide recommendations for enhancing coastal management. For the northern coast, milkfish and ariid catfish from Juwana Coast (Pati Regency, Central Java) were selected, while Whiteleg Shrimp from Mendit Coast and Trisik Coast of Kulon Progo Regency, Yogyakarta were chosen to represent the southern coast. The study involved 48 respondents, including small and medium-sized enterprises (SMEs), farmers, fishermen, wholesalers, middlemen, retailers, restaurants, and consumers. The analysis techniques used in this study included Porter’s value chain, Hayami’s added value, Return/Cost (R/C) Ratio, and marketing margin analysis. The results of the study revealed that the products followed various channels in the value chain, with longer chains leading to higher prices for the end consumers. The findings also indicated that processed and creatively packaged products tend to command higher prices and generate greater profits. Coastal management should not only focus on upstream activities but also consider downstream processes to increase the value of coastal products. Efforts to enhance coastal management should consider key actors and government interventions through developing the coastal local products. Highlight Research The coastal area of Java Island makes a significant contribution to the local economy. The supply chain of Whiteleg Shrimp, Ariid Catfish, and Milkfish involves various actors who play important roles in maintaining the distribution of coastal products. Value chain analysis reveals opportunities to increase and improve the quality of products to enhance their worth. It is necessary to enhance coastal management by involving local institutions, the government, and the private sector.

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“…Every commercial product goes through certain channels, known as the supply chain, to reach consumers (Do. Bagus and Hanaoka, 2022).…”

Section: Supply Chain Channelmentioning

confidence: 99%

Optimizing Coastal Management: A Comprehensive Value Chain Analysis Approach for Sustainable Economic Development in Java, Indonesia

Rozaki,

Ariffin,

Ramli

et al. 2023

JIPK

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show abstract

“…For example, Ref. [15] found that the low punctuality of delivery goods due to inefficient maritime security inspections increased exposure to liabilities under their contract of carriage. As an effect, stoppages for maritime security checks at sea generate delays, which raise shipping expenses such as reschedule services; including pilotage, class inspections, and planned maintenance.…”

Section: Literature Reviewmentioning

confidence: 99%

“…Ref. [15] addressed the issue of high logistics costs and price disparity between both regions. Moreover, this shipping cost harm the Gross Regional Domestic Product per capita in some part of developing economic due to the imparity above.…”

Section: Literature Reviewmentioning

confidence: 99%

“…Ref. [15] shows at least 9755 cases of disruption management. Typical causes of disruption are "disobedience" in terms of operational rules, administrative regulations, and ministry decrees; weakness in the control systems, such as accounting and financial control; and policy.…”

Section: Data Selection and Coding The Attributesmentioning

confidence: 99%

“…The interdependency of disrupted events [14,15] The creation of a domino effect that spread conditional seaport risk and increased the uncertainty of seaport operations resilience.…”

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confidence: 99%

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Threat Utility of the Seaport Risk Factors: Use of Rough Set-Based Genetic Algorithm

Bagus

Hanaoka

2022

JMSE

Self Cite

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The threat due to risk factors disrupts supply chain continuity. To ensure supply chain continuity, it is important to understand the interdependency between seaport risk factors and the threat of supply chain disruption, from an economic and risk management perspective. This study understands the threat utility of port-centric supply chain risk disruption (PSCRD). It proposes a rough set-based genetic algorithm model and adopts the hybrid-conjoint analysis concept to generate the threat utility function. It is the sum of the level of disruption by the conditional seaport risk factors influencing the satisfaction of seaport-fulcrum supply chain continuity. It selects Indonesia to illustrate PSCRD empirically. Based on 153 samples of experts’ evaluation, the rough set model highlights 24 conditional seaport risks as central tendency risk factors and classifies them into ten-dimensional threat factors. The results show that the seaport service process threat is the primary source of PSCRD in Indonesia; it reduces utility satisfaction to 32.2%, in the 100% utility estimation. This is followed by the relationship and planning process threats with 28% and 26.6% utilities, respectively. This study presents a framework to analyze PSCRD in relation to utility satisfaction and demonstrates the need for an integrated plan to enhance SSC resilience.

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A data-centered multi-factor seaport disruption risk assessment using Bayesian networks

Yin,

Khan,

Wang

et al. 2024

Ocean Engineering

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The central tendency of the seaport-fulcrum supply chain risk in Indonesia using a rough set

Cited by 4 publications

References 24 publications

Optimizing Coastal Management: A Comprehensive Value Chain Analysis Approach for Sustainable Economic Development in Java, Indonesia

Optimizing Coastal Management: A Comprehensive Value Chain Analysis Approach for Sustainable Economic Development in Java, Indonesia

Threat Utility of the Seaport Risk Factors: Use of Rough Set-Based Genetic Algorithm

A data-centered multi-factor seaport disruption risk assessment using Bayesian networks

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