Green Supply Chain Emission Reduction Strategies and Smart Contracts Under Blockchain Technology

• Published in: Jisuanji kexue yu tansuo Vol. 18; no. 1; pp. 265 - 278
• Main Author: WANG Xin, WANG Yasheng, ZHANG Shuhua, WANG Xinyu, XU Shuai
• Format: Journal Article
• Language: Chinese
• Published: Journal of Computer Engineering and Applications Beijing Co., Ltd., Science Press 01.02.2024
• Subjects: green supply chain; blockchain; smart contract; supply chain coordination; game theory
• ISSN: 1673-9418
• DOI: 10.3778/j.issn.1673-9418.2302003

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 technology, as well as under different power structures, to quantitatively study their emission reduction and pricing strategies, 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 reasonable range of smart wholesale prices and the optimal cost sharing ratio are calculated, to improve enterprise operational eff