【摘要】 针对随机需求依赖于努力的情形,为探究供应商的缺货厌恶或浪费厌恶偏好对链成员决策和期望利润的影响,构建了4种不同的行为偏好模型;首先,求解出了不同行为偏好模型下的供应链博弈均衡解,且通过敏感性分析,得到了链成员决策行为和期望利润随行为偏好程度的变化情况;然后,将不同行为偏好模型下链成员的决策行为进行了对比分析,并考察了缺货与浪费厌恶系数的比值对决策行为大小的影响;最后,探讨了不同行为偏好模型下链成员的期望利润,发现链成员的期望利润大小也与两种系数的比值有关。更多还原

【Abstract】 In order to explore the influence of supplier’s stockout-aversion or waste-aversion preference on chain members’ decision-making and expected profit,four different behavior preference models are constructed.Firstly,the equilibrium solution of supply chain game under different behavior preference models is solved,and the change of decision behavior and expected profit with behavior preference degree is obtained by sensitivity analysis.Then,the decision behavior of chain members under different behavior preference models is compared and analyzed,and the influence of the ratio of stockout and waste aversion coefficient on decision behavior is investigated.Finally,we discuss the expected profit of chain members under different behavior preference models,and find that the expected profit size of chain members is also related to the ratio of two coefficients.更多还原