Blockchain technology in supply chain operations: Applications, challenges and research opportunities.
Blockchain technology in supply chain operations: Applications, challenges and research opportunities.
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DOI：
10.1016/j.tre.2020.102067
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发表时间：
2020-10
期刊：
影响因子：
--
通讯作者：
Butala R
中科院分区：
文献类型：
--
作者：
Dutta P;Choi TM;Somani S;Butala R
评估供应链中区块链实施领域的178篇研究文章。确定供应链运营不同领域区块链研究的当前趋势。研究可以通过区块链技术增强的各种供应链功能。介绍区块链在各个工业部门供应链中的应用。提出管理影响，突出挑战，并建立未来的研究议程。区块链是一种独特的技术，它结合了去中心化结构、分布式笔记和存储机制、共识算法、智能合约和非对称加密等特征，以确保网络的安全性、透明度和可见性。区块链具有巨大的潜力来改变供应链（SC）功能，从SC起源，业务流程再造到安全增强。近年来，越来越多的研究探索区块链在SC中的应用。在本文中，我们共考虑了178篇文章，并检查了与在SC运营中使用区块链集成相关的所有相关研究。我们强调了相应的机会，可能的社会影响，当前最先进的技术沿着主要趋势和挑战。我们研究了几个工业部门，如航运，制造业，汽车，航空，金融，技术，能源，医疗保健，农业和食品，电子商务和教育等，这些行业可以通过增强的可见性和业务流程管理成功地用基于区块链的技术进行改造。建立了未来的研究议程，为这一重要的新兴研究领域的进一步研究奠定了坚实的基础。
Evaluate 178 research articles in the field of blockchain implementation in supply chains. Identify the current trends of research on blockchain in different domains of supply chain operations. Examine various supply chain functions that can be enhanced through blockchain technology. Present strong excerpts of blockchain applications in supply chains across various industrial sectors. Suggest managerial implications, highlight challenges and build a future research agenda. Blockchain is a technology with unique combination of features such as decentralized structure, distributed notes and storage mechanism, consensus algorithm, smart contracting, and asymmetric encryption to ensure network security, transparency and visibility. Blockchain has immense potential to transform supply chain (SC) functions, from SC provenance, business process reengineering to security enhancement. More and more studies exploring the use of blockchain in SCs have appeared in recent years. In this paper, we consider a total of 178 articles and examine all the relevant research done in the field associated with the use of blockchain integration in SC operations. We highlight the corresponding opportunities, possible societal impacts, current state-of-the-art technologies along with major trends and challenges. We examine several industrial sectors such as shipping, manufacturing, automotive, aviation, finance, technology, energy, healthcare, agriculture and food, e-commerce, and education among others that can be successfully revamped with blockchain based technologies through enhanced visibility and business process management. A future research agenda is established which lays the solid foundation for further studies on this important emerging research area.
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