关键词: 供应链管理, 碳排放权交易机制, 运作策略, 协调

Abstract: Carbon emissions trading is an effective tool to control and reduce carbon emissions, but it also increases the enterprise operating costs, and therefore supply chain management decision-making is more complicated. The two stage supply chain composed of a manufacturer and a retailer is considered, and supply chain coordination problem based on the quantity discount contract is researched under different carbon emissions trading policy(internal members of the supply chain carbon emissions trading, external carbon emissions trading market), comparing with the situation without carbon emissions constraints. The results show that supply chain quantity discount contract can been coordinated under different carbon emissions trading policy; the optimal order quantity of the supply chain under no carbon emissions constraints is greater than the optimal order quantity of supply chain under external carbon emissions trading; the optimal order quantity and the expected profit of the supply chain under internal members of the supply chain carbon emissions trading will be increased with the increase of carbon emissions quota and ultimately equal to the optimal order quantity and the expected profit of the supply chain under no carbon emissions constraints; the expected profits of supply chain under external market emissions trading policy will be increased with the increase of carbon emissions quota.

Key words: supply chain management, carbon emission trading scheme, operational strategy, coordination