scholarly journals Can digital ecosystems mitigate risks in sea transport operations? Estimating benefits for supply chain stakeholders

2020 ◽  
Author(s):  
Luca Urciuoli ◽  
Juha Hintsa
Keyword(s):  
Supply Chain ◽  
Supply Chains ◽  
Sea Transport ◽  
Digital Ecosystems ◽  
Digital Platforms ◽  
Digital Ecosystem ◽  
Tree Models ◽  
Cost Efficient ◽  
Efficient Recovery ◽  
Monetary Savings

Abstract Decision-making supported by digital ecosystems has been increasingly studied during recent years, especially due to improved technical capabilities to collect, store, and analyze large amounts of data. The literature recognizes that these systems can reduce response time of managers and enhance a cost-efficient recovery of supply chains. However, there is a lack of methodological frameworks to evaluate the benefits of these platforms. In addition, there is still little understanding of the risks in ocean container transport and their implications for supply chains. This paper proposes and applies a mathematical model for evaluating the impacts of digital platforms, with a focus on solutions to mitigate risks in sea transport operations. The model is based on scenarios and decision tree models to evaluate the impacts of a supply chain digital ecosystem on full containers shipped from Asia to Europe implemented by four companies. Results show monetary savings per scenario in the range from €3448 to €79,242. The most significant savings are expected on unplanned transshipments, cargo damage, export inspections, container detention, and container release.

Challenges and opportunities to integrate the oldest and newest manufacturing processes: metal casting and additive manufacturing

2020 ◽  
Vol 26 (6) ◽  
pp. 1145-1154 ◽  
Author(s):  
Paul Lynch ◽  
C.R. Hasbrouck ◽  
Joseph Wilck ◽  
Michael Kay ◽  
Guha Manogharan
Keyword(s):  
Supply Chain ◽  
Additive Manufacturing ◽  
Supply Chains ◽  
Service Providers ◽  
Three Dimensional ◽  
Metal Casting ◽  
Content Type ◽  
Digital Ecosystem ◽  
Volume Production ◽  
Low Volume

Purpose This paper aims to investigate the current state, technological challenges, economic opportunities and future directions in the growing “indirect” hybrid manufacturing ecosystem, which integrates traditional metal casting with the production of tooling via additive manufacturing (AM) process including three-dimensional sand printing (3DSP) and printed wax patterns. Design/methodology/approach A survey was conducted among 100 participants from foundries and AM service providers across the USA to understand the current adoption of AM in metal casting as a function of engineering specifications, production demand, volume and cost metrics. In addition, current technological and logistical challenges that are encountered by the foundries are identified to gather insight into the future direction of this evolving supply chain. Findings One of the major findings from this study is that hard tooling costs (i.e. patterns/core boxes) are the greatest challenge in low volume production for foundries. Hence, AM and 3DSP offer the greatest cost-benefit for these low volume production runs as it does not require the need for hard tooling to produce much higher profit premium castings. It is evident that there are major opportunities for the casting supply chain to benefit from an advanced digital ecosystem that seamlessly integrates AM and 3DSP into foundry operations. The critical challenges for adoption of 3DSP in current foundry operations are categorized into as follows: capital cost of the equipment, which cannot be justified due to limited demand for 3DSP molds/cores by casting buyers, transportation of 3DSP molds and cores, access to 3DSP, limited knowledge of 3DSP, limitations in current design tools to integrate 3DSP design principles and long lead times to acquire 3DSP molds/cores. Practical implications Based on the findings of this study, indirect hybrid metal AM supply chains, i.e. 3DSP metal casting supply chains is proposed, as 3DSP replaces traditional mold-making in the sand casting process flow, no/limited additional costs and resources would be required for qualification and certification of the cast parts made from three-dimensional printed sand molds. Access to 3DSP resources can be addressed by establishing a robust 3DSP metal casting supply chain, which will also enable existing foundries to rapidly acquire new 3DSP-related knowledge. Originality/value This original survey from 100 small and medium enterprises including foundries and AM service providers suggests that establishing 3DSP hubs around original equipment manufacturers as a shared resource to produce molds and cores would be beneficial. This provides traditional foundries means to continue mass production of castings using existing hard tooling while integrating 3DSP for new complex low volume parts, replacement parts, legacy parts and prototyping.

scholarly journals Regional Drivers of Digital Ecosystems’ Development of Industrial Enterprises

2021 ◽  
pp. 100-112
Author(s):  
Anastasia Nikitaeva ◽  
◽  
Roman Serdyukov ◽  
Margarita Fedosova ◽  
◽  
...  
Keyword(s):  
Value Chain ◽  
Business Models ◽  
Industrial Revolution ◽  
Present Moment ◽  
Evolutionary Stage ◽  
The South ◽  
Digital Ecosystems ◽  
Digital Platforms ◽  
Industrial Enterprises ◽  
Digital Ecosystem

The key characteristics and technologies of the new industrial revolution create conditions for the emergence of new business models that implement not individual, but ecosystem-based development of industrial enterprises based on common digital platforms. Digital ecosystems of industrial enterprises are considered in the study as interdependent groups of economic actors that share digital platforms to achieve mutually beneficial goals. These business models characterize a new evolutionary stage in the development of industrial enterprises and reflect the transition from a linear to a multidimensional and distributed value chain involving partners, suppliers, consumers, and other participants. The paper highlights the effects generated as a result of the appearance of ecosystems in the industrial sphere for ecosystem centers (platform owners), participants, consumers of digital industrial ecosystems, as well as the regional economy. Based on the empirical analysis of the activities of industrial enterprises in the regions of the South of Russia, the “traces” of the digital ecosystem were found in several southern industrial enterprises. The study showed that among the enterprises under analysis, only two have a business model built following the principles of the ecosystem approach, and most industrial structures in the South of Russia tried combining technology and business processes into a joint information loop. It is proved that at present moment the company’s information circuit should cover not only employees of departments, equipment, and data but also customers, suppliers, and partners, combining them into a joint network, due to which the business becomes more adaptive. Taking this fact into consideration, a set of drivers and conditions for the ecosystem digital transformation of industrial enterprises is identified. Special attention is paid to regional drivers that allow developing a favorable environment for the emergence of digital ecosystems. It is shown that the core role in the number of activators of the formation of ecosystems in the industrial sphere is played by economic motivation.

Post COVID-19 Potentials and Innovation: The Future Supply Chain

2020 ◽  
Vol 11 (SPL1) ◽  
pp. 1054-1057
Author(s):  
Bindu Swetha Pasuluri ◽  
Anuradha S G ◽  
Manga J ◽  
Deepak Karanam
Keyword(s):  
Mental Health ◽  
Decision Making ◽  
Supply Chain ◽  
Supply Chains ◽  
World Health Organization ◽  
World Wide ◽  
World Health ◽  
Future Supply ◽  
Entire World ◽  
Health Organization

An unanticipated outburst of pneumonia of inexperienced in Wuhan, , China stated in December 2019. World health organization has recognized pathogen and termed it COVID-19. COVID-19 turned out to be a severe urgency in the entire world. The influence of this viral syndrome is now an intensifying concern. Covid-19 has changed our mutual calculus of ambiguity. It is more world-wide in possibility, more deeply , and much more difficult than any catastrophe that countries and organizations have ever faced. The next normal requires challenging ambiguity head-on and building it into decision-making. It is examined that every entity involved in running supply chains would require through major as employee, product, facility protocols, and transport would have to be in place. It is an urgent need of structuring to apply the lessons well-read for our supply chain setup. With higher managers now being aware of the intrinsic hazards in their supply chain, key and suggestions-recommendations will help to guide leader to commit to a newly planned, more consistent supply chain setup. Besides, the employees’ mental health is also a great concern.

Lesconsumer-to-consumer supply chains

2018 ◽  
Vol 44 (277) ◽  
pp. 93-107
Author(s):  
Aurélien Rouquet ◽  
Christine Roussat ◽  
Valentina Carbone
Keyword(s):  
Supply Chain ◽  
Supply Chain Management ◽  
Supply Chains ◽  
Chain Management ◽  
Le Fort

La littérature ensupply chain management(SCM) a délaissé un type desupply chains : lesconsumer-to-consumer(C2C)supply chains, qui relient les consommateurs lorsqu’ils échangent des produits. Reposant sur une approche conceptuelle, cet article montre à la communauté logistique et SCM l’intérêt qu’il y a à explorer cessupply chains. L’article dégage quatre spécificités de ces chaînes : 1) leur orientation perpendiculaire auxsupply chainsclassiques, 2) le fort amateurisme de ses acteurs, 3) leur large encastrement social, 4) leur structure plus directe. L’étude des C2Csupply chainsest susceptible d’élargir le spectre du SCM en y intégrant plus fortement le consommateur.

scholarly journals Fine Dust and Sustainable Supply Chain Management in Port Operations: Focus on the Major Cargo Handled at the Dry Bulk Port

2020 ◽  
Vol 8 (7) ◽  
pp. 530
Author(s):  
Jeho Hwang ◽  
Sihyun Kim
Keyword(s):  
Supply Chain ◽  
Supply Chains ◽  
Local Community ◽  
Local Level ◽  
Green Technology ◽  
Control Measures ◽  
Fine Dust ◽  
Causality Test ◽  
Sustainable Operations ◽  
Port Operations

Local residents living adjacent to ports are directly affected by the fine dust generated from the port operations. There is a need to prepare detailed measures according to cargo type given the high correlation between the types of dust-producing cargo primarily managed at ports and local industries. This study attempts to establish the attributes of the cargo handled at ports and the relationship between supply chains built for local key industries and the air quality of the local community. It aims to ascertain which cargo needs managing preemptively at the local level, based on the major cargo types handled in a port. A correlation analysis and Granger causality test were performed to investigate the causality between the factor of cargo and fine dust concentrations. The results in this study indicate the necessity for intensive management of scrap metal cargo among the major cargo handled at the target port, which confirms the large effect of management on fine dust reduction, as well as on reduction efficiency. The results suggest requirements to expand the regulations on the emissions of supply chains by cargo type, not by industry type. Additionally, it is required to minimize the blind spots of management and form an eco-friendly supply chain by introducing green technology. The preparation of emission control measures is also necessary. The findings provide useful insights for the sustainable operations of the local supply chain around the target port and will help the strategic agenda for future improvement.

scholarly journals Forced labour in supply chains: Rolling back the debate on gender, migration and sexual commerce

2021 ◽  
pp. 135050682110207
Author(s):  
Rutvica Andrijasevic
Keyword(s):  
Supply Chain ◽  
Supply Chains ◽  
Sex Work ◽  
Social Reproduction ◽  
The Other ◽  
Law And Policy ◽  
Labour Exploitation ◽  
Separate Treatment ◽  
Forced Labour ◽  
Sexual Commerce

This article makes a conceptual contribution to the broader literature on unfree labour by challenging the separate treatment of sexual and industrial labour exploitation both by researchers and in law and policy. This article argues that the prevailing focus of the supply chain literature on industrial labour has inadvertently posited sexual labour as the ‘other’ of industrial labour thus obfuscating how the legal blurring of boundaries between industrial and service labour is engendering new modalities of the erosion of workers’ rights that are increasingly resembling those typical of sex work. This article advances the debate on unfree labour both conceptually and empirically. Conceptually, it highlights the relevance of social reproduction in understanding forms of labour unfreedom. Empirically, it demonstrates the similarities in forms of control and exploitation between sex work and industrial work by illustrating how debt and housing operate in both settings.

scholarly journals Decisions and Coordination in E-Commerce Supply Chain under Logistics Outsourcing and Altruistic Preferences

Mathematics ◽  
2021 ◽  
Vol 9 (3) ◽  
pp. 253
Author(s):  
Yuyan Wang ◽  
Zhaoqing Yu ◽  
Liang Shen ◽  
Runjie Fan ◽  
Rongyun Tang
Keyword(s):  
Supply Chain ◽  
Supply Chains ◽  
Stackelberg Game ◽  
Consumer Preferences ◽  
Third Party ◽  
Altruistic Behavior ◽  
Fixed Cost ◽  
Equilibrium Solutions ◽  
Factors Affecting ◽  
Dual Channel

Considering the peculiarities of logistics in the electronic commerce (e-commerce) supply chain (ESC) and e-commerce platform’s altruistic preferences, a model including an e-commerce platform, third-party logistics service provider, and manufacturer is constructed. Based on this, three decision models are proposed and equilibrium solutions are obtained by the Stackelberg game. Then, an “altruistic preference joint fixed-cost” contract is proposed to maximize system efficiency. Finally, numerical analysis is used to validate the findings of the paper. The article not only analyzes and compares the optimal decisions under different ESC models, but also explores the intrinsic factors affecting the decisions. This paper finds that the conclusions of dual-channel supply chains or traditional supply chains do not necessarily apply to ESC, and that the effect of altruistic behavior under ESC is influenced by consumer preferences. Moreover, there is a multiparty win–win state for ESC, and this state can be achieved through the “altruistic preference joint fixed-cost” contract. Therefore, the findings of this paper contribute to the development of an e-commerce market and the cooperation of ESC members.

Transformation of management culture in context of supply chain digitalization

2021 ◽  
pp. 1-12
Author(s):  
Marina Kolmykova ◽  
Marija Troyanskaya ◽  
Galiya Aralbaeva ◽  
Nadezhda Seliverstova ◽  
Nadezhda Chetverikova
Keyword(s):  
Supply Chain ◽  
Supply Chains ◽  
Theory And Practice ◽  
Digital Culture ◽  
Management Culture ◽  
Subjective Beliefs ◽  
Culture Transformation ◽  
Top Managers ◽  
Potential Factor ◽  
Policies And Programs

BACKGROUND: Digitalization has transformed the modes of work, communication and collaboration in the workplace, which is a challenge for all organizations, requiring the adaptation of structures, strategies, leadership and management culture. In the study, it is proposed to consider management culture as a potential factor that determines the competitive management of the network structure of supply chains. Despite numerous studies dedicated to supply chains digitalization, there’s lack of researches dedicated to deep investigation of management culture transformation in context of the digitalization of supply chains requires. OBJECTIVE: The purpose of the study is to identify the determinants contributing to the transformation of management culture in context of supply chain digitalization. METHODS: The study is conceptual research that links management culture and the supply chain. Based on the evolutionary dynamism of the theory and practice of management culture, two aspects of culture have been identified: national psychology (subjective beliefs) and company potential (values and behaviour of personnel). RESULTS: It is assumed that the most effective culture in context of supply chain digitalization is digital culture as it is focused on the external environment. It has been found that the key determinants of the change are the values and behaviour of the personnel, and as a result, they create an effective approach to the management culture transformation. CONCLUSIONS: The results of the study allow managers to assess the established organizational culture that facilitates or hinders the activities of the business in order to successfully implement and achieve the goals set. The results of this study can be applied by top managers of companies facing digitalization of supply chains in developing HR and managerial policies and programs.

System dynamics model of production-inventory-routing system in the green supply chain

2021 ◽  
pp. 1-14
Author(s):  
Katayoun Naderi ◽  
Roya M. Ahari ◽  
Javid Jouzdani ◽  
Atefeh Amindoust
Keyword(s):  
Supply Chain ◽  
System Dynamics ◽  
Supply Chains ◽  
Transportation Cost ◽  
Green Supply Chain ◽  
Ideal Condition ◽  
Inventory Routing ◽  
Production Inventory ◽  
Fierce Competition ◽  
Maximum Production Rate

Fierce competition in the global markets forced companies to improve the design and management of supply chains, because companies are always looking for more profit and higher customer satisfaction. The emergence of the green supply chain is one of the most important developments of the last decade. It provides an opportunity for companies to adjust their supply chains according to environmental goals and sustainability. The integrated production-inventory-routing is a new field that aims to optimize these three decision-making levels. It can be described as follow: a factory produces one or more products, and sells them to several customers (by direct delivery or a specific customer chain). The current study aims to model a production-inventory-routing system using a system dynamics approach to design a green supply chain under uncertain conditions. For this purpose, first, the association between selected variables was determined. Then, the proposed model was validated. Finally, to identify variables with the highest influence, four scenarios were developed. The results indicated that minimum total transportation cost, the total warehouse capacity of the supply chain, and the maximum production rate are the most influential strategies to achieve ideal condition.

scholarly journals Supply Chain Management Open Innovation: Virtual Integration in the Network Logistics System

2021 ◽  
Vol 7 (1) ◽  
pp. 54
Author(s):  
Vladimir Shcherbakov ◽  
Galina Silkina
Keyword(s):  
Supply Chain ◽  
Supply Chain Management ◽  
Supply Chains ◽  
System Integration ◽  
Business Models ◽  
Industrial Revolution ◽  
Linear Models ◽  
Logistics System ◽  
Chain Management ◽  
Economic Relations

The customer-oriented approach is actively developing within the global trend of the modern industrial revolution that is Industry 4.0. The focus on customer interests has led to cooperation and integration in supply chains, improving their efficiency and increasing transparency, awareness, and trust. However, an issue emerging in this scenario is that conventional supply chain management (SCM) procedures are unable to identify the potential proposal for a particular user. Modern businesses need to build integrated supply chains, which require well-developed infrastructure and easily available complementary services, relying on logistics as a networking technology. Supply chains of this generation grow from traditional individual desynchronized economic relations (linear models with some feedback and the simplest network configurations) to scalable, adaptable, harmonized partner networks. The logistics potential allows additional income by reducing the total costs of participants in the network, thus increasing the competitiveness of companies; this can be implemented based on new models of interaction in the current digital environment through, firstly, system integration. Our goal consists of identifying the essential characteristics of system integration and substantiating the methods for its implementation in the digital economy. The study is based on the analysis of global best practices, considering the reports from leading consulting companies and competent analytical agencies. We have confirmed that the role of a virtual system integrator of supply chains belongs to logistics platforms; the effects of a transition to platform business models are discussed in detail.

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