考虑破产成本时的供应链决策与协调研究

his paper considers a secondary supply chain consisted of one supplier and one retailer in the presence of bankruptcy costs. The supply chain is dominated by the well-funded supplier who can provide trade credit to the financially constrained retailer. By constructing the model, the optimal decisions of supplier and retailer are deduced, and the overall performance of the supply chain is not optimal. Then the supply chain contract is introduced, the optimal decision of supply chain members under contract is given, and the supply chain coordination can be realized when the contract parameters meet certain conditions. Finally, the numerical simulation is used to make a concrete analysis.