经销商再制造的闭环供应链收益-费用契约协调研究

针对经销商从事再制造的闭环供应链最优决策及协调问题，考虑消费者对新产品和再制造品的接受程度不同，本文构建了集中决策和分散决策两种模式下闭环供应链差别定价模型。研究发现，分散决策会造成整个闭环供应链的效率损失；消费者接受度对闭环供应链系统中各方的最优决策及利润具有一定影响，并提出了收益共享-费用分担契约来实现闭环供应链的协调和效率优化。最后通过算例分析，进一步验证了本文所提出的协调机制对闭环供应链的有效性。

Study on Revenue-and-expense Sharing Contract of Closed-loop Supply Chain coordination with Distributor Remanufacturing

For optimal decision and coordination problem of the closed-loop supply chain of the distributor engaged in product remanufacturing，we considered the consumer acceptance between new products and remanufacturing products，and the differential pricing models of the closed-loop supply chain under centralized and decentralized models were discussed. However, the results showed that the efficiency loss of the whole closedloop supply chain was leaded by decentralized decision-making. The consumer acceptance had an effect on the noptimal decision-making and profit in the supply chain system, and the revenue-and-expense sharing contract was proposed to realize the coordination and efficiency optimization of the closed-loop supply chain. Finally, the effectiveness of the coordination mechanism was demonstrated by an example.