考虑政府补贴的第三方回收再制造闭环供应链研究

摘要

将政府补贴作为激励函数来处理,构建了考虑政府补贴的第三方回收再制造闭环供应链模型.以博弈论为基本方法,对制造商、销售商和第三方的运作规律及政府补贴对供应链的影响进行了研究.研究发现分散决策模型下,闭环供应链系统没有达到最优.以集中决策模型为标杆,通过设计收益费用共享契约,实现了考虑政府补贴的第三方回收再制造闭环供应链的完美协调.通过算例研究,验证了理论分析的正确性和契约的有效性.%By taking government subsidy as an incentive function into account, a closed-loop remanufac-turing supply chain with third-party collection is addressed in this paper. A game model is presented to de-scribe the operation of the supply chain. With this model, operational law of the supply chain and the effect of government subsidy are analyzed. It is found that, in the case of non-cooperative game, the sup-ply chain system cannot be optimally operated. However, with cooperative game model, perfect coordina-tion of the supply chain can be achieved by using revenue and cost-sharing contract. A numerical example is used to verify its theoretical correctness and validity of contract design.