区块链技术采纳成本分摊机制与供应链协调研究  

Study on cost-sharing mechanism of blockchain technology adoption and supply chain coordination

作　　者：车阿大[1] 李芯怡 郑本荣 CHE Ada;LI Xinyi;ZHENG Benrong(School of Management,Northwestern Polytechnical University,Xi’an 710129,China;College of Economics and Management,Huazhong Agricultural University,Wuhan 430070,China)

机构地区：[1]西北工业大学管理学院,西安710129 [2]华中农业大学经济管理学院,武汉430070

出　　处：《系统工程理论与实践》2024年第2期579-594,共16页Systems Engineering-Theory & Practice

基　　金：国家自然科学基金(72310107003,72271201,72102084);西北工业大学硕士研究生实践创新能力培育基金(PF2023018)。

摘　　要：互联网的快速发展促进区块链技术在供应链中的广泛应用.区块链技术采纳一方面需要支付高昂的成本,另一方面对供应链运作决策与绩效产生重要影响.本文基于供应链成员合作投入区块链技术的背景,分别考虑比例分摊与Bargaining分摊两类成本分摊机制,通过建立不同分摊机制下制造商与零售商之间的动态博弈模型,分析了区块链技术采纳成本分摊对供应链均衡决策与利润、消费者剩余和社会福利的影响.研究发现,与无分摊情形相比较,成本分摊可改进制造商与供应链系统收益,并能提高消费者剩余和社会福利;Bargaining分摊机制尽管可实现系统效率最优,但该分摊机制下零售商的利润却低于无分摊情形下的保留利润.此外,运用了收益共享契约,实现了基于区块链的供应链系统的协调.研究结论为企业区块链技术采纳决策、提高区块链技术合作和供应链运作效率提供一定的参考.The rapid development of internet has facilitated the wide application of blockchain technology in supply chains.Blockchain adoption not only incurs high cost,but also has important impacts operational decisions and performance of supply chains.This paper develops a dynamic game model between a manufacturer and a retailer under proportional cost-sharing and Bargaining cost-sharing mechanisms based on the context of supply chain members cooperating in investing blockchain technology,and analyzes how the cost sharing of blockchain technology adoption affects equilibrium decisions,profits,consumer surplus,and social welfare.Results show that,compared with the no-sharing scenario,cost-sharing can improve manufacturer and supply chain system profits and increase consumer surplus and social welfare.Although the Bargaining cost-sharing mechanism can achieve optimal system efficiency,the profit of the retailer under this sharing mechanism is lower than the reservation profit under the no-sharing scenario.In addition,a revenue sharing contract is designed to achieve coordination of the supply chain system based on blockchain adoption.These findings can be used in enterprises’blockchain technology adoption decisions and improving the efficiency of blockchain technology cooperation and supply chain operations.

关 键 词：区块链技术采纳 比例分摊 Bargaining分摊 供应链协调 

分 类 号：F274[经济管理—企业管理]