Reserch On Supply Chain Coordination Of Supplier And Retailer With Limited Funds Under Two Contracts

With the prosperity and development of the market economy,the competition between enterprises is becoming more and more intense,The key to improve the competitiveness of enterprises is to adopt a more reasonable and scientific management method.The traditional supply chain model consider the order decision and inventory control with sufficient funds.In the actual environment,limited funds are a practical problem for enterprises,especially start-ups and medium-sized enterprises.This thesis studies the limited supply chain coordination problem based on wholesale price and revenue sharing contract,and option contract.(1)Based on the revenue sharing contract,the two level supply chain coordination problem of retailer with limited funds is studied,and the supplier is well funded.By reducing the wholesale price,retailer can use their own funds to achieve the optimal order,and then using the revenue sharing contract to compensate the supplier's earnings.The optimal ordering strategy of retailer and optimal production strategy of supply chain system are analyzed based on expected profit as the objective function.It is found that the win-win situation and supply chain coordination can be achieved with appropriate contract parameters.Finally,the numerical example is given to verify the theoretical results.(2)Based on the revenue sharing contract,the two level supply chain coordination problem with limited capital suppliers is studied,and the retailer is well funded.The pressure of supplier's funds is relieved by advance charge.The optimal ordering strategy of retailer and the optimal production strategy of supplier and supply chain system are analyzed based on expected profit as the objective function.It is found that the win-win situation and supply chain coordination can be achieved with appropriate contract parameters.The theory is verified by numerical examples.(3)Based on the option contract,the two-level supply chain coordination problem of the suppliers with limited funds is studied,only considering the option.The pressure of supplier's funds is relieved by purchasing option and advance charge.The optimal ordering strategy of retailer and the optimal production strategy of supplier and supply chain system are analyzed based on expected profit as the objective function.It is found that the win-win situation and supply chain coordination can be achieved with appropriate contract parameters.Finally,the numerical example is given to verify the theoretical results.