碳限额交易机制下考虑零售商资金约束与订购量竞争的供应链决策与协调研究

Supply Chain Decision and Coordination with Retailer's Capital Constraint and Order Quantity Competition Under Carbon Limit Trading Mechanism

本文在碳限额交易机制下,同时考虑制造商和零售商的碳排放及碳限额,构建了由1个制造商和2个资金约束型零售商组成的二级供应链模型。在制造商向零售商提供贸易信贷以及零售商之间存在订购量竞争的情况下,分别研究了供应链分散和集中决策模式下制造商和零售商的最优决策;从供应链协调的角度揭示了收益共享契约实现制造商和零售商利润Pareto改进的条件;分析了碳限额、碳交易价格、碳排放量、利率等因素对最优决策结果的影响。

Under the carbon cap trading mechanism,a two-echelon supply chain model consisted of a manufacturer and two capital-constrained retailers is developed considering carbon emission and carbon caps of the manufacturer and retailers.Under the scenario that the manufacturer provides the trade credit to both retailers and that there is competition for orders between retailers,we study the optimal decision of the manufacturer and retailers under the decentralized and centralized decision patterns of supply chain.Then,we reveal the conditions for the revenue sharing contract to achieve Pareto improvement for profits of the manufacturer and retailers from the perspective of supply chain coordination.Finally,we analyze the impact on the optimal decision outcomes of carbon limits,carbon trading prices,carbon emissions and interest rates.