贷款贴息条件下考虑制造商质量改进的绿色供应链协调研究

Study on Green Supply Chain Coordination for Manufacturer Quality Improvement under Loan Discount

文章在考虑政府补贴和协调契约的条件下,在制造商主导的绿色供应链中设计了成本共担契约,以激励制造商提高产品的绿色质量水平,并分别引入收益共享、数量折扣和两部关税契约,评价了这些契约组合对于由政府、银行、制造商、零售商和消费者构成的绿色供应链的协调效果。结果表明:成本共担前提下引入三种契约均可有效控制外部因素对供应链的影响,但引入收益共享不利于绿色供应链的发展,在另两种能实现供应链协调的组合契约中,引入数量折扣在一定范围内更优于两部关税。

Under the condition of considering government subsidy and coordination contract,this paper designs cost sharing contract in the manufacturer led green supply chain to encourage the manufacturer to improve the green quality level of products.It then introduces revenue sharing,quantity discount and two tariff contracts to evaluate the coordination effect of these contracts on the green supply chain composed of government,bank,manufacturer,retailer and consumer.The results show that under the premise of cost sharing,the introduction of three kinds of contracts can effectively control the impact of external factors on the supply chain.However,the introduction of revenue sharing is not conducive to the development of green supply chain.In the other two combination contracts that can achieve supply chain coordination,the introduction of quantity discount is better than the two tariff within a certain range.