装配式建筑供应链中区块链技术的协同应用演化博弈研究  

An Evolutionary Game Study of Collaborative Application of Blockchain Technology in the Prefabricated Building Supply Chain

作　　者：宁文泽 孙思雨 李芊[1] NING Wenze;SUN Siyu;LI Qian(School of Management,Xi'an University of Architecture and Technology,Xi'an 710055,China)

机构地区：[1]西安建筑科技大学管理学院,陕西西安710055

出　　处：《工程管理学报》2024年第6期51-57,共7页Journal of Engineering Management

基　　金：陕西省教育厅重点科学研究计划项目(21JZ034)。

摘　　要：区块链技术能够有效促进装配式建筑供应链主体间的信息协同和供应链管理过程中的质量控制。为推动区块链技术在装配式建筑供应链中的有效实施,在充分考虑区块链技术实施过程中供应链主体间的复杂利益关系的基础上,构建了以PC构件制造商、施工方和建设单位为核心利益主体的三方演化博弈模型,分析了不同情形下博弈系统的演化稳定状态;通过数值仿真验证了稳定性分析结论的有效性,并深入探讨了影响供应链主体区块链技术协同应用的关键因素。结果表明,提高主体采纳意愿、政府补贴力度和技术实施程度与降低系统开发成本,会促使博弈主体的行为策略稳定点向协同应用区块链的理想均衡状态演化;并从如何进一步改善上述因素以促进区块链技术协同应用方面提出了策略建议。Blockchain technology can enhance information collaboration among stakeholders in the prefabricated building supply chain and improve quality control in supply chain management.To promote the implementation of blockchain technology in the supply chain,this study constructed a three-party evolutionary game model involving PC component manufacturers,contractors,and project owners as key stakeholders,considering the complex interests among them.The model analyzed the evolutionary stable states under different scenarios,and numerical simulations validated the stability of the results.Key factors influencing the collaborative application of blockchain technology among stakeholders were also explored.The results show that increasing adoption willingness,government subsidies,and technology implementation level,while reducing system development costs,can guide stakeholders toward the ideal equilibrium of collaborative blockchain application.strategic recommendations are provided to optimize these factors and promote blockchain technology collaboration.

关 键 词：演化博弈 区块链技术 协同应用 装配式建筑供应链 

分 类 号：TU741[建筑科学—建筑技术科学]