关键词: 供应链, 应急管理, 突发性需求, 批发价契约, 能力预约契约

Abstract: Capacity coordination mechanism of benchmark supply chain was studied. Study results showed that the performance of decentralized supply chain was equal to the centralized supply chain under capacity reservation contract, and better than the level of the optimal supply chain capacity under the wholesale price contract. Aiming at the disruptive demand, problems of supply chain coordination were discussed through the capacity reservation contract in three cases, i.e., symmetric and complete disruptive information, symmetric and incomplete disruptive information, asymmetric disruptive information. And the optimal capacity and the corresponding profit in various cases were compared. Numerical results verified the validity of the derived model.

Key words: supply chains, emergency management, disruptive demand, wholesale contract, capacity reservation contract, asymmetric information