为研究碳排放的限额与交易机制对厂商订货策略的影响,本文将运输费用计入订货成本,同时考虑厂商订货、储存过程中的碳排放,建立考虑碳排放的库存成本模型,得出有碳约束且成本最优的订货量及最大缺货量。计算实验表明:最优订货数量随着碳限额的增加而减少,订货量与缺货量都明显高于无碳约束情景,碳限额越高对厂商运营成本的影响越小。 In order to study the influence of carbon emission quota and transaction mechanism on the ordering strategy, this paper takes the transportation cost into the ordering cost, taking into account the carbon emissions of manufacturers’ orders and storage process and the establishment of inventory cost model considering carbon emissions, Constraints and optimal cost of the order quantity and the largest out of stock. Calculation results show that the optimal order quantity decreases with the increase of carbon quotient, and the order quantity and out-of-stock quantity are obviously higher than the carbon-free constraint scenario. The higher the carbon limit, the smaller the impact on the manufacturer’s operation cost.