EPR制度下的家电以旧换新回收策略优化模型

发布时间：2018-08-22 10:59

【摘要】：研究生产者责任延伸制度(EPR)约束下,家电生产销售企业集中决策下实施以旧换新进行废旧产品回收的问题。在对家电消费者市场结构进行分析基础上,建立以企业利润最大化为目标的实施以旧换新回收策略的优化模型,并根据我国家电行业EPR制度的特点,构建政府与企业间竞争的Stackelberg博弈模型,研究在政府环境效益最优时的补贴和基金征收标准下,企业以旧换新回收产品最优定价决策;同时,与企业不直接参与废旧产品回收时单一定价相应结果进行比较。结果表明:在EPR约束下,政府环境效益最优时的补贴和基金征收标准,对企业实施以旧换新回收策略的产品销量、总利润和废旧产品回收量的影响取决于企业成本结构、消费者结构、消费者效用和废旧产品回收处理能力。企业决策者需根据不同情形决定是否参与以旧换新回收实践。
[Abstract]:Under the restriction of extended producer responsibility system (EPR) and centralized decision making of household appliance production and sales enterprises, the problem of recycling waste products by replacing old products with new products is studied. Based on the analysis of the market structure of household appliances consumers, an optimized model of implementing the strategy of recycling the old for the new, aiming at maximizing the profits of the enterprises, is established, and according to the characteristics of the EPR system of the household appliances industry in China. This paper constructs the Stackelberg game model of competition between government and enterprise, studies the optimal pricing decision of the enterprise under the standard of subsidy and fund collection when the government environmental benefit is optimal, at the same time, Compared with the corresponding results of single pricing when enterprises do not directly participate in the recycling of used and end-of-life products. The results show that, under the constraint of EPR, the effects of subsidies and fund collection standards on the optimal environmental benefits of government, the sales volume, the total profit and the amount of waste product recovery of the old for the new recovery strategy are determined by the cost structure of the enterprise. Consumer structure, consumer utility and recycling capacity of waste products. The decision maker should decide whether or not to participate in the practice of old for new recovery according to different circumstances.
【作者单位】：天津理工大学管理学院;天津理工大学理学院;
【基金】：天津市科技计划项目“基于物联网技术的废旧商品回收产业商业模式创新研究”(12ZLZLZF06300)
【分类号】：F426.6;F713.2

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