关键词: 随机产率, 损失厌恶, 供应链协调, 联合契约

Abstract: Aiming at the uncertainties of yield and demand,a design problem of supply chain coordination for a risk-neutral supplier and a loss-averse retailer was investigated,and the research showed that the loss-averse retailer's order quality under wholesale price contract was less than that in the centralized system.A combined contract that “buy back and quantity flexibility” was used to stimulate the retailer increase the order quantity and coordinate the supply chain.When contract parameters were constrained,this contract was better than  single buy back contract or quantity flexibility contract on coordination ability.The numerical experiments showed the effectiveness of the combined contract in supply chain coordination,and the impacts of retailer's loss aversion level and random yield on the system performance were discussed.

Key words: random yield, loss aversion, supply chain coordination, composite contract