利用区块链支持的二手电子商务平台优化救灾供应链中的储备决策

IF 5.1 3区 管理学 Q1 BUSINESS Journal of Theoretical and Applied Electronic Commerce Research Pub Date : 2024-07-18 DOI:10.3390/jtaer19030092
Yingjie Ju, Yue Wang, Jianliang Yang, Yu Feng, Yuheng Ren
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引用次数: 0

摘要

本文利用区块链支持的二手电子商务平台,开发了一种新颖的政府储备战略,专门用于缓解救灾物资的折旧和过期问题。考虑到供应链绩效的动态条件,本研究利用新闻供应商模型和凸优化技术,评估了轮换策略在优化物资预置方面的功效。此外,论文还展示了区块链技术如何显著提高供应品的可追溯性,这对有效的供应管理至关重要。实证数据分析显示,超过平台上的临界价格阈值不仅能提高政府的最佳储备水平,还能大幅降低运营成本。在供应链协调良好的情况下,最佳储备量会受到灾害事件可能性、销售成功率和供应可追溯指数等变量的影响。这项研究扩展了区块链和电子商务技术在灾害管理供应链中的应用,并为在此背景下改进电子商务实践提供了新的见解和实用方法。
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Optimizing Reserve Decisions in Relief Supply Chains with a Blockchain-Supported Second-Hand E-Commerce Platform
This paper develops a novel government reserve strategy, employing a blockchain-supported second-hand E-commerce platform, specifically designed to mitigate the depreciation and expiration of disaster relief supplies. Utilizing the newsvendor model and convex optimization techniques, this study evaluates the efficacy of a rotational strategy for optimal pre-positioning of supplies, considering the dynamic conditions of supply chain performance. Additionally, the paper demonstrates how blockchain technology significantly enhances the traceability of supplies, which is crucial for effective supply management. Empirical data analysis reveals that exceeding a critical price threshold on the platform not only augments the government’s optimal reserve levels but also substantially decreases operational costs. In scenarios where the supply chain is well coordinated, optimal reserve quantities are affected by variables such as the likelihood of disaster events, the success rate of sales, and a supply traceability index. This research extends the application of blockchain and E-commerce technologies within disaster management supply chains and offers new insights and practical approaches for improving E-commerce practices in this context.
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来源期刊
CiteScore
9.50
自引率
3.60%
发文量
67
期刊介绍: The Journal of Theoretical and Applied Electronic Commerce Research (JTAER) has been created to allow researchers, academicians and other professionals an agile and flexible channel of communication in which to share and debate new ideas and emerging technologies concerned with this rapidly evolving field. Business practices, social, cultural and legal concerns, personal privacy and security, communications technologies, mobile connectivity are among the important elements of electronic commerce and are becoming ever more relevant in everyday life. JTAER will assist in extending and improving the use of electronic commerce for the benefit of our society.
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