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本文基于政府基金政策,针对由单个制造商、再制造商及零售商组成的再制造闭环供应链,构建了有、无政府基金政策的决策模型,探讨了政府基金政策所设置的环境税与回收处理补贴对再制造闭环供应链最优决策及利润的影响问题。研究表明:政府基金政策作用下,再造品的市场需求量、废旧品的回收量及再制造商的利润均增加,即政府基金政策可有效实现促进废旧品回收再制造的目标;新产品的市场需求量及制造商的利润均减少,从而能够引导制造商参与到回收再制造活动中;产品价格、供应链系统及零售商利润的增减与环境税和回收处理补贴之间的相对大小有关,即政府可通过设置合理的环境税与回收处理补贴,调节消费者、供应链系统及零售商的利益。
Based on the government fund policy, a decision-making model with and without anarchy fund policy is constructed according to the remanufactured closed-loop supply chain composed of individual manufacturers, remanufacturers and retailers, and the environmental tax and recovery set by government fund policy Deal with the subsidy on the remanufacturing closed-loop supply chain optimal decision-making and profit impact problem. The research shows that under the government fund policy, the market demand for remanufactured products, the recovered amount of scrapped products and the profits of remanufacturers all increase. That is, the government fund policy can effectively achieve the goal of recycling and remanufacturing waste products. The market for new products Demand and manufacturer profits are reduced, which can lead manufacturers to participate in the recycling and remanufacturing activities. The increase and decrease of product prices, supply chain systems and retailers’ profits are related to the relative size between environmental tax and recycling subsidies. That is, the government can adjust the interests of consumers, supply chain systems and retailers by setting a reasonable environmental tax and recycling subsidies.