受成活率与价格影响的养殖业供应链协调
发布时间：2018-11-22 14:28
【摘要】：在养殖行业中,种苗在饲养过程中的成活率高低对利润的获取是相当重要的.而通过增加设备投入,增加管理成本,能够提高产品的成活率.本文研究了受成活率与价格影响下的养殖业供应链协调与定价问题.通过建模及求解,得出了最优市场价格,提出利用利润共享与风险共担契约来实现供应链协调的理论方法.并通过数值仿真和灵敏度分析,分析了各个参数的变化对决策的影响,得出了一些重要结论.如市场规模扩大能够提高整个供应链利润,但对于产品的成活率与努力投资成本没有影响;供应商和养殖户双方都有共同投资的合作愿望来提高种苗成活率.
[Abstract]:In the breeding industry, the survival rate of seedlings in the raising process is very important to the gain of profit. By increasing equipment input and management costs, the survival rate of products can be improved. This paper studies the coordination and pricing of supply chain in aquaculture under the influence of survival rate and price. Through modeling and solving, the optimal market price is obtained, and the theoretical method of realizing supply chain coordination by means of profit sharing and risk sharing contract is put forward. Through numerical simulation and sensitivity analysis, the influence of various parameters on decision making is analyzed, and some important conclusions are obtained. If the market scale is enlarged, the profit of the whole supply chain can be increased, but it has no effect on the survival rate of the product and the cost of investment. Both suppliers and farmers have the cooperative desire to invest together to improve the survival rate of seed and seedling.
【作者单位】： 东南大学经济管理学院系统工程研究所;
【基金】：国家自然科学基金资助项目(71001025) 教育部新世纪优秀人才支持计划资助项目(NCET-10-0327) 教育部人文社会科学研究资助项目(11YJCZH139)
【分类号】：F224;F326.3
[Abstract]:In the breeding industry, the survival rate of seedlings in the raising process is very important to the gain of profit. By increasing equipment input and management costs, the survival rate of products can be improved. This paper studies the coordination and pricing of supply chain in aquaculture under the influence of survival rate and price. Through modeling and solving, the optimal market price is obtained, and the theoretical method of realizing supply chain coordination by means of profit sharing and risk sharing contract is put forward. Through numerical simulation and sensitivity analysis, the influence of various parameters on decision making is analyzed, and some important conclusions are obtained. If the market scale is enlarged, the profit of the whole supply chain can be increased, but it has no effect on the survival rate of the product and the cost of investment. Both suppliers and farmers have the cooperative desire to invest together to improve the survival rate of seed and seedling.
【作者单位】： 东南大学经济管理学院系统工程研究所;
【基金】：国家自然科学基金资助项目(71001025) 教育部新世纪优秀人才支持计划资助项目(NCET-10-0327) 教育部人文社会科学研究资助项目(11YJCZH139)
【分类号】：F224;F326.3
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