Procurement Decision and Coordination Strategy of Construction Supply Chain under Carbon Trading Mechanism
In order to explore the emission reduction decision-making problem of the building material supply chain under the carbon trading mechanism,the secondary building supply chain consisting of a single supplier and a single contractor is taken as the research object,and the corresponding supply chain game model is constructed based on the newsboy model and Stackelberg game model.The influence of low carbon preference of consumers and emission reduction cost coefficient on supply chain members'decision-making under decentralized and centralized decision-making is analyzed,and the combination coordination contract is designed.The results show that under centralized decision-making,the emission reduction of suppliers and the order quantity of contractors are higher than that of decentralized decision-making,and both are positively correlated with consumers'low-carbon preference,while negatively correlated with the cost coefficient of carbon emission reduction.Based on the above analysis,the combination contract of revenue sharing and cost sharing is introduced to realize the effective coordination of construction supply chain.
construction supply chaincarbon trading mechanismcarbon reductioncontract coordination
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