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1,208 results · page 22 of 51
Ciwei Dong, Qianzhi Huang, Yuqing Pan, C.T. Ng · 5 authors
No abstract is available for this record.
Faris Elghaish, M. Reza Hosseini, Tuba Kocatürk, Mehrdad Arashpour · 5 authors
No abstract is available for this record.
Jinyu Wei, Zihan Liang, Yaoxi Liu, Xin Yang
This study aims to solve the problem of environmental pollution caused by industry through the upgrading and transformation of the supply chain, supply chain resource allocation, and related aspects. Specifically, environmental friendliness is added to the resource-matching problem of the cloud platform supply chain. Additionally, learning theory and dynamic evaluation systems are introduced when creating a preference sequence. The deferred-acceptance algorithm is used for matching. Finally, the automatic matching of blockchain smart contracts ensures the interests of both matching parties. Through the analysis of the example at the end of the study, we found that (1) the deviation table of demand side 5 and supply side 7 in the example shows that the deviation between demand side 5 as demand side and supply side 7 is only 11.55186, and the deviation between supply side 7 as demand side and demand side 5 is only 6.56778, and both sides form a high-quality pairing when matched with other partners. No excessive waste of its resources occurs. (2) Effectively ensure the openness and transparency of the supply chain production process; (3) The impact of environmental factors on enterprises is fully considered. In the analysis of the calculation cases, it can be found that demand side 10 has extremely high requirements for the environmental friendliness of its partners, and although supplier 2 has a very high preference for demand side 10, it is not successfully matched because the environmental friendliness of its own enterprise is not up to the standard, while supplier 1 has an environmental friendliness of up to 92 and is finally matched with Demand side 10; (4) Through the comparison test in the appendix, it can be found that the improved GS algorithm achieves the distinction between positive and negative partners. After multiple rounds of scoring, positive demand side 1, 3 was matched with positive supply side 2, 4, which can strengthen the enthusiasm of both partners and avoid negative cooperation.
Anwara Happy, Md. Maruf Hossan Chowdhury, Moira Scerri, Md. Alamgir Hossain · 5 authors
Purpose Despite the availability of several published reviews on the adoption of blockchain (BC) in supply chain (SC), at present, the literature lacks a comprehensive review incorporating the antecedents and consequences of BC adoption. Moreover, the complex adoption of BC in SC, explained with the mediating and moderating relationships, is not fully consolidated. Thus, the aim of this study was to conduct a systematic literature review (SLR) on BC technology adoption (BCTA) in SC by integrating its antecedents and consequences. Design/methodology/approach Keyword searches were performed in multiple databases resulting 382 articles for evaluation and verification. After careful screening with respect to the purpose of the study and systematic processing of the retrieved articles, a total of 211 peer-reviewed articles were included in this study for review. Findings Various technological, organisational, individual, social, environmental, operational and economic factors were found as the antecedents of BCTA in SC. In addition, numerous applications of BC Technology (BCT) were identified, including asset management, identity management, transaction management, data management and operations management. Finally, the consequences of BCTA were categorised as operational, risk management, economic and sustainability outcomes. Practical implications This study can assist relevant decision-makers in managing the factors influencing BCTA and the potential uses of the technology to enhance SC performance. Originality/value By integrating the antecedents, applications and consequences of BCTA in SC, including the mediators and moderators, an integrated framework was developed that can potentially assist researchers to develop theoretical models. Further, the results of this SLR provide future directions for studying BCTA in supply chain management (SCM).
Sheng Xu, Linfeng Zhou, Patrick X.W. Zou
Purpose The quality liability of prefabricated components (PCs) is a major issue among key stakeholders. The blockchain-based quality tracking systems are supposed to support a more transparent and trusting quality control process. However, many factors affect the stakeholders' willingness toward the adoption of such quality tracking systems. The purpose of this research is to investigate the key factors that influence the stakeholders' adoption decisions toward the application of the quality tracking system in PCs and develop coping strategies. Design/methodology/approach An evolutionary game model is established that includes the manufacturer, constructor and developer. Four scenarios of equilibriums and the game's evolutionary stable strategies are analyzed, and the corresponding stability conditions are then obtained. Based on the tripartite game model, two representative projects are used as case studies to simulate how different factors affect the stakeholders' decisions. Findings First, trade-offs between cost and benefits were the most prominent factor in the adoption decision-making. Second, the advancement of technologies would compensate for their immaturity. Third, subsidy and penalty provision of the developer and high-level trust both incentivize the stakeholders to adopt the quality tracking systems. Originality/value This research investigates the influence of technology, environment and participant related factors on the adoption decisions of the quality tracking system for PCs and discovered that technology maturity and advancement played an essential role. It is expected that the research findings would be of value to policy makers and project management personnel for better quality control of prefabricated construction.
Dan Su, Lijun Zhang, Hua Peng, Parvaneh Saeidi · 5 authors
No abstract is available for this record.
Ping Xiao, Mad Ithnin Salleh, B. B. Zaidan, Yang Xuelan
No abstract is available for this record.
Wei Guan, Wenhong Ding, Bobo Zhang, Jérôme Verny
Purpose The deployment of blockchain technology (BT) throughout the supply chain is usually led by large firms that dominate the supply chain. Leading firms can encourage other resource-constrained partners to get on board by providing technical and financial support. However, due to the uncertain consequences of relying on leading firms, these partners may still be reluctant to adopt BT. Drawing on resource dependence theory, this study aims to investigate whether and when supply chain alignment can be used as a dependency coping strategy to increase the willingness of resource-constrained partners to adopt BT. Moreover, it aims to examine the motivators for supply chain alignment. Design/methodology/approach This study adopted a survey research design and collected data from 364 small and medium-sized enterprises in China. Findings Supply chain alignment positively affects BT adoption. The effect of supply chain alignment on BT adoption is contingent on guanxi (a Chinese cultural tradition of interpersonal connections that facilitate a mutual exchange of favors). Relative advantage, technology complexity, organizational readiness and cost are motivators for supply chain alignment. Supply chain alignment mediates the effect of cost, technology complexity and relative advantage on BT adoption. Originality/value This research addresses the problem of resource dependency in the context of BT adoption which has been overlooked by previous research. Moreover, this paper enriches the BT literature by identifying supply chain alignment as an important channel for technology–organization–environment factors to influence BT adoption.
Jiaguo Liu, Huida Zhao, Jihong Chen
No abstract is available for this record.
Samuel Yousefı, Babak Mohamadpour Tosarkani
Due to the complexity of SSC practices, BT can be adopted as an innovative tool for addressing socioenvironmental issues. However, BT adoption has not been receiving growing attention because of organizational challenges (e.g., financial constraints). This study develops a system-analysis-based approach to investigate the impact of BT adoption on the improvement of SSC performance. This approach is proposed based on the FCM to model CRs between SSC-performance-related targets and enablers of BT adoption. These enablers include inherent features of BT identified in the context of sustainability (e.g., social responsibility and environmental sustainability). After developing an FCM model for the BT adoption problem, the impact of enablers on target concepts is investigated by implementing a hybrid FCM learning algorithm according to the extracted CRs. Based on the outputs of the FCM learning algorithm, this study also identifies the most effective enablers for improving SSC performance using the combined compromise solution method. The proposed system-analysis-based approach demonstrates that BT can significantly affect various dimensions of SSC networks’ performance. The results imply that the appropriate BT adoption supports SSC performance by improving environmental sustainability, creating smart contracts, and increasing traceability.
Huzaifa Kafeel, Prof Vikas Kumar, Linh Duong
Blockchain is an emerging and disruptive technology and has the potential to change how supply chains manage their information. However, Blockchain is accompanied by challenges, such as increased information technology complexity, issues of scalability, incompatibility with existing laws and regulations, and a lack of awareness among organisations and customers. This research conducts a bibliometric analysis based on a sample of 68 papers which address the barriers and enablers of blockchain adoption in supply chain management. A recurring theme in the papers was managers’ lack of understanding of Blockchain, which acted as a barrier to adoption. This study proposes a possible explanation by arguing that the academic models used in literature are too obscure from a manager’s perspective and that there is a need to synthesise literature into a framework which is easily understood and familiar. Therefore, the barriers and enablers identified in this study were grouped into the robust Political, Economic, Social, Technological, Legal, and Environment (PESTLE) framework. A key finding from this framework was the absence of political barriers or enablers, which is surprising since blockchain adoption challenges the current status quo in multiple ways. Furthermore, the environmental enablers and barriers were scarcely discussed, with little empirical evidence.
Bavly Hanna, Guandong Xu, Xianzhi Wang, M. J. Hossain
No abstract is available for this record.
Senthil G. A, R. Prabha, B. Divya, A.R. Sathya
No abstract is available for this record.
Peng Guan, Lincoln C. Wood, Jason X. Wang, Linh Duong
Blockchain technology, marked as a disruptive force across various sectors, including seaport logistics, faces challenges and obstacles that impede its effective adoption. We aim to empirically identify the significant barriers impeding blockchain adoption in the seaport industry and elucidate the interconnected relationships between these impediments. Utilizing the Fuzzy Decision-Making Trial and Evaluation Laboratory Analysis (Fuzzy DEMATEL) technique, we quantify the cause-and-effect relationships between various barriers to blockchain adoption. Structured interviews involving 18 experts were conducted, collecting both qualitative interview data and quantitative data. The nature of ports and the maritime industry did not seem to be accurately reflected in the literature about blockchain adoption, presenting several new findings in this study. Four primary obstacles were identified: 1) Lack of management support and commitment. 2) Issues in supply chain collaboration, communication and coordination. 3) Resistance from and lack of involvement of external stakeholders. 4) The high cost. Furthermore, cost was reaffirmed as a significant factor influencing blockchain adoption. We enhance existing literature by revealing the interdependencies among identified barriers and offers insights for policymakers and industry practitioners. We aim to foster successful blockchain integration in the seaport industry, improving its sustainability performance. During this research, it has been acknowledged by the business sector that the effective employment of business process re-engineering (BPR) and the strategic implementation of blockchain technology are crucial strategies to surmount the obstacles that have impeded the extensive integration of blockchain within port operations.
Dina Darwish
No abstract is available for this record.
Muhammad Rahies Khan, Mustafa Rehman Khan, Kesavan Nallaluthan
No abstract is available for this record.
Kai Wannenwetsch, Isabel Ostermann, Rene Priel, Felix Gerschner · 5 authors
In the era of digital transformation, supply chain management faces major challenges induced by the lack of transparency and the evolving industry. In this context, blockchain technology has emerged as a possible answer to the future problems of the supply chain. In this paper, we present a systematic literature review on blockchain in the context of supply chains. The goal of our work is to present the factors and capabilities of blockchain technology that contribute to improving supply chain resilience. We also show which supply chain management factors limit the use of blockchain technology. Based on this, we identify various areas and applications of blockchain technology to support supply chains and highlight current work in the field. From the reviewed literature, we deduce a number of open challenges regarding the application of blockchains in the context of supply chains, e.g. the need (a) to improve the implementation process, (b) to make blockchain more cost-effective, (c) to educate potential users regarding blockchain security aspects, and (d) to further digitize supply chains as part of the digital transformation process.
Amos Wei Lun Lee, Kentaroh Toyoda, Ivan Yeow, Zhiquan Yeo · 6 authors
To abate global carbon emissions, there has been an unprecedented push for carbon transparency in the manufacturing industry. However, with products becoming increasingly complex, they contain sub-assemblies with components that have sub-components supplied by different manufacturers. This creates a multi-tier supply chain that complicates the propagation of sustainability information necessary to compute the product's carbon emission due to the lack of oversight and potential loss of information from manufacturers in the multi-tier supply chain. Blockchain technology, characterized by its immutability, visibility, and traceability, is a promising medium to propagate sustainability information. Despite the fact that many papers have proposed a system that is viable for products with a multi-tier supply chain in the literature, we have not seen its proof-of-concept yet. This work first proposes a blockchain-enabled system that enables the propagation of environmental sustainability information in a multi-tier supply chain. This paper describes the architecture of the proposed blockchain system and the data structure of each block in the blockchain. Based on the defined architecture, we implemented the proposed blockchain system with Ethereum and tested it using the pseudo-multi-tier supply chain of a torchlight.
Shoufeng Cao, Hope Johnson, Ayesha Tulloch
While there is consensus that blockchain technology can improve supply chain transparency and operational efficiency, scholars and practitioners have only recently considered how blockchain could improve the sustainability of supply chains. This article contributes to this emerging body of work by considering how to use blockchain to enable sustainable food supply chains. To advance the use of blockchain for sustainability in the food supply chain context, this study proposes a blockchain-enabled architectural framework for trustworthy communication about the sustainability attributes of food products. The blockchain-enabled architectural framework outlines a multi-layered architecture for utilising blockchain-based traceability as a way to signal to consumers the trustworthy sustainability attributes of a particular food product. This kind of sustainability communication enables the accessibility of traceable and verifiable evidence and therefore can significantly enhance the reliability and trustworthiness of sustainable claims/credentials compared to printed food labels or other digital means of communication. The study contributes to sustainability communication empowered by blockchain-based traceability and offers invaluable insights to both researchers and practitioners in the industry 4.0 landscape.
Shizhen Bai, Xuelian Jia
This study attempts to determine the optimal production and pricing decisions of E-Agri-SCF (agricultural product supply chain financed by e-commerce) and analyzes the influence of financing parameters on the optimal decision. Research indicates that the optimal purchase price decision increases with the expansion of the financing interest rate and declines with the expansion of the capital opportunity cost. The expected output factor of agricultural products has no influence on the optimal purchase price decision. The optimal production decision of the farmer declines with the expansion of the financing interest rate and the opportunity cost of capital and increases with the increase in the expected output factor of agricultural products. In particular, we show that due to the uncertainty in the output of agricultural products, the losses caused by decentralized decision-making in the E-Agri-SCF will increase. Therefore, this article proposes using a cost-sharing contract to promote the coordination of E-Agri-SCF. We prove that when farmers share more costs, they obtain higher benefits, while the e-commerce platform does the opposite. This is because the participation of e-commerce platforms in financing has changed the revenue structure of the supply chain. The findings of this article are very meaningful, as they provide management opinions on the financing terms of E-Agri-SCF.
Adele Parmentola, Ilaria Tutore
No abstract is available for this record.
Lukas Mastilak, Robert Suchy, Kristián Košťál, Ivan Kotuliak
This paper addresses the issue of sustainability in retail sales, where the composition of the products themselves, their production and packaging process, and their transport to the point of sale play an important role. We propose a solution to apply a unified system of environmental product rating in different retail chains where trust is ensured through a distributed ledger. The system allows fair and transparent rewards for customers who purchase eco-friendly products while also maintaining their privacy. The prototype of the decentralized application for the uniform loyalty system based on the Algorand blockchain has shown promising results in terms of throughput and cost efficiency. We believe that the prototype has the potential to revolutionize loyalty systems and promote sustainable practices. This study provides key insights into how to interconnect retailers and customers into a uniform reward program, how to motivate customers to purchase sustainable and eco-friendly goods, and how retailers can manage the amount of reward for the given Eco-score categories.
Muhammad Azmat, Evanthia Thanou
No abstract is available for this record.
Mohammad Yaser Mofatteh, Kiran Basavaraju, Akshay Palani, Vamsi Sai Pidikiti · 6 authors
Blockchain and generally decentralized technologies will be used quickly in all industrial fields. Fast-Moving Consumer Goods (FMCG) is one of the areas that has attracted a lot of attention from different perspectives, both in terms of marketing and in terms of contributing to environmental sustainability through the reduction of CO2 production. This study attempts to propose a suitable and near-to-optimal supply chain network for FMCG by using the critical advantages of blockchain technology, especially traceability. With the help of blockchain technology, information can be transferred to this network with greater transparency, traceability, and security. Moreover, the smart contract will provide the possibility of autonomous contract execution among the stakeholders in the supply chain. The smart contract eliminates payment delays, error risks, and the complexity of a traditional contract while maintaining the authenticity and credibility of supply chain interactions.