计算机科学与探索2024，Vol.18Issue(1)：265-278,14.DOI:10.3778/j.issn.1673-9418.2302003
区块链技术下绿色供应链减排策略与智能合约
Green Supply Chain Emission Reduction Strategies and Smart Contracts Under Blockchain Technology
摘要
Abstract
Under the background of"double carbon",the concept of green consumption has been deeply rooted in the hearts of people.However,consumers do not fully trust the greenness of products.The information transparency and traceability mechanism of blockchain technology can well dispel consumers'doubts.Introducing blockchain technology into traditional green supply chains,considering consumer green preferences and green trust,a game model is constructed among members of the green supply chain before and after the application of blockchain tech-nology,as well as under different power structures,to quantitatively study their emission reduction and pricing strat-egies,and to explore how to achieve optimal consumer surplus and total social welfare.On the basis of adopting blockchain technology,smart wholesale price contracts and cost sharing smart contracts are designed,and the rea-sonable range of smart wholesale prices and the optimal cost sharing ratio are calculated,to improve enterprise oper-ational efficiency and achieve supply chain coordination.The results show that when consumers'green preference is high,the use of blockchain can bring more benefits to all participants in the supply chain.At the same time,the higher the willingness of consumers to buy green products,the greater the benefits.Through numerical analysis,it is found that the smart contracts can better coordinate the supply chain in the case of retailers leading the supply chain.Finally,the validity of the relevant conclusions is verified through empirical cases.关键词
绿色供应链/区块链/智能合约/供应链协调/博弈论Key words
green supply chain/blockchain/smart contract/supply chain coordination/game theory分类
管理科学引用本文复制引用
王心,王雅生,张书华,王新宇,徐帅..区块链技术下绿色供应链减排策略与智能合约[J].计算机科学与探索,2024,18(1):265-278,14.基金项目
国家自然科学基金面上项目(12271395) （12271395）
国家自然科学基金青年基金(12101447) （12101447）
教育部人文社会科学研究基金(22YJAZH156) （22YJAZH156）
天津市教委高校人文社科研究一般项目(2020SK100).This work was supported by the General Program of the National Natural Science Foundation of China(12271395),the National Natu-ral Science Foundation for Youth of China(12101447),the Humanities and Social Science Research Program of the Ministry of Educa-tion of China(22YJAZH156),and the General Research Program of Humanities and Social Sciences in Colleges and Universities of Tianjin Education Commission(2020SK100). （2020SK100）
