公平关切下考虑农业保险对农产品供应链协调

发布时间：2018-07-06 16:16

本文选题：自然风险 + 批发价格契约　；参考：《江苏农业科学》2017年07期

【摘要】：通过引入公平关切理论和农业保险机制,研究自然风险下市场需求为随机不确定的三级农产品供应链的协调问题。首先,通过假定供应商和分销商具有公平关切心态,接着建立模型具体展开分析,继而探讨供应链成员的公平关切及公平关切下考虑农业保险机制后,两者共同作用对三级农产品供应链的协调影响。结果表明,公平关切不会对自然风险下的供应商和分销商各自的最优批发价格产生影响,并且可以促使批发价格契约下的供应链实现协调;引入农业保险后,公平关切同样不会对自然风险下的供应商和分销商的最优批发价格产生影响,但是农业保险会使得供应商和分销商的最优批发价格和供应链系统的最优订购量发生改变。最后,通过数值计算验证结果的正确性,同时也进一步推广了批发价格契约的适用范围。
[Abstract]:By introducing the fair concern theory and the agricultural insurance mechanism, this paper studies the coordination problem of the three-level agricultural product supply chain with random and uncertain market demand under natural risk. First of all, by assuming that suppliers and distributors have a fair concern mentality, and then establishing a model to carry out the specific analysis, and then explore the supply chain members' fair concerns and fair concerns under the consideration of agricultural insurance mechanism. The effect of the two effects on the coordination of the three-level agricultural product supply chain. The results show that equity concerns have no effect on the optimal wholesale prices of suppliers and distributors under natural risk, and can promote the coordination of supply chains under wholesale price contracts. Equity concerns also have no effect on the optimal wholesale prices of suppliers and distributors under natural risk, but agricultural insurance will change the optimal wholesale prices of suppliers and distributors and the optimal order volume of supply chain systems. Finally, the validity of the results is verified by numerical calculation, and the scope of application of wholesale price contract is further extended.
【作者单位】：郑州大学管理工程学院;
【基金】：河南省教育厅自然科学研究项目(编号:2010A630045、12A630037) 河南省高校科技创新人才支持计划(编号:2011HASTIT002)
【分类号】：F274;F326.6

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