政府补贴下多渠道回收的闭环供应链决策

The Closed-Loop Supply Chain Decision Based on Multiple Recycling Channels Under Government Subsidies

考虑无主导、制造商主导以及零售商主导三种市场力量结构,建立了双渠道销售和三渠道回收的闭环供应链博弈决策模型,并从理论上比较分析不同市场力量结构对政府补贴、消费者购买产品支出、回收量、供应链各成员利润,供应链总利润以及社会福利的影响.最后运用算例验证了模型的有效性,并分析了回收废旧产品所节约成本,销售渠道竞争系数和回收渠道冲突系数的变化对政府补贴、社会福利和供应链总利润的影响.

Considering non-dominate,manufacturer-dominated and retailer-dominated market power structure,The game model for closed-loop supply chain with double sales channel and three recycle channels is developed,and the influence of different market power structure on government subsidies,expenditure of consumers,recycling quantity,each member＇s profit,supply chain profit and social welfare is theoretically analyzed.Finally an example is given to demonstrate the effectiveness of the model,and analyzes the impact of the cost saving of recycling products,the sales channels competition coefficient and the recovery of channel conflict coefficient on the influence of government subsidies,social welfare and the supply chain profit.