产能约束对闭环供应链回收渠道选择的影响

在制造商存在产能约束下,建立了再制造闭环供应链回收渠道决策的Stackelberg博弈模型,得出了三种回收渠道下的回收率、零售价以及制造商、零售商和供应链的利润,分析了制造商的生产能力对回收渠道决策的影响。研究表明:存在产能约束时,制造商回收渠道中的回收率总是最高的,这与无产能约束时零售商回收渠道中回收率最高的情况明显不同;同时,若废旧产品回收转移支付价格较低,制造商会选择自己回收,此时的零售价最低,制造商、零售商和供应链利润最高;若回收转移支付价格较高,制造商会选择零售商回收,此时的零售价最低,制造商和供应链利润最高。

Effect of Capacity Constraint on Choice of Collecting Channels in Closed-loop Supply Chain

We develop three Stackelberg models with capacity constraints in order to study decisions of collecting used products in closed-loop supply chain. By comparing the product return rate, retail price, profits of the manufacturer and retailer in the different channel models, we find that with capacity constraint, the product return rate is the highest in the manufacturer-collecting model. It is significantly different in the situation without capacity constraint. If the transfer price of returned product is low, the profit of the remanufacturer and retailer, and supply chain will be the highest in the manufacturer-collecting model, and the retail price will be the lowest in this model; if the transfer price of returned product is high, the retail price will be the lowest and remanufacturer’s profit the highest in the retailer-collecting model. So the best choice for the manufacturer is retailer-collecting.