基于期权契约的农超对接模式下生鲜农产品供应链协调研究

发布时间：2018-01-09 06:17

本文关键词：基于期权契约的农超对接模式下生鲜农产品供应链协调研究　出处：《山西大学》2016年硕士论文　论文类型：学位论文

【摘要】：近年来,我国生鲜农产品的发展形势并不乐观,总是出现脱销或者滞销的局面,这主要是因为市场供求的不均衡,加上生鲜农产品自身容易腐烂、难以保存的性质,还有生鲜农产品供应链上供应商与零售商之间存在的严重利益冲突等。为了解决上述问题,保证高质量的生鲜农产品并避免农民和消费者利益被损害的情形,存在一个高效协调的生鲜农产品供应链就显得尤为重要。并且,在生鲜农产品极大丰富的今天,各供应链之间不不再进行恶性竞争,开始通过合作来提升自身的利益,协调生鲜农产品供应链的利益。目前,农超对接模式在我国得到了积极的实施推广,这种模式可以有效地省去流转过程中多余的环节,降低成本,其中最为典型的就是以零售商超市为主导的"超市+农民(农民合作社)"模式。因此,本文将该模式作为研究对象,引进期权契约分别从供应链链内和链间两个方面研究如何协调该模式下生鲜农产品供应链各方的利益,使整体的期望利润能够达到最大值。本文首先对基本的生鲜农产品供应链协调模型进行了介绍;然后在此基础上引入了期权理论作为一种契约,建立了生鲜农产品供应链的链内协调模型,得出引入期权理论能提高整体的期望利润水平,有利于生鲜农产品供应链更好的协调;最后在上述基于期权理论的链内协调模型的基础上,考虑跨链补货情形,建立链间协调模型,发现当有跨链补货情形时,供应链得到了更好的协调,整体的期望利润水平上升。本文运用MATLAB软件进行算例仿真验证了上述结论,并分析了对于不同的期权价格和期权执行价格参数,生鲜农产品的批发价订购量、期权购买量、农民(农民合作社)的期望利润、超市的期望利润以及供应链整体的期望利润的变化趋势,得出如果合理设计期权参数,供应链整体的期望利润能够获得最大值的结论。
[Abstract]:In recent years, the development situation of fresh agricultural products in China is not optimistic, always out of stock or slow-moving situation, this is mainly because the market supply and demand imbalance, coupled with its fresh agricultural products are perishable, difficult to save, and fresh agricultural products supply chain supply between operators and retailers serious conflict of interest etc. in order to solve the above problems, ensure the high quality of fresh agricultural products and avoid farmers and damaged the interests of consumers, it is particularly important to have an efficient coordination of fresh agricultural products supply chain. And abundant in fresh agricultural products today, between the supply chain is no longer the vicious competition, to start to enhance their own interests through the cooperation and coordination of fresh agricultural products supply chain interests. At present, agricultural super docking mode has been implemented to promote actively in our country, this model can effectively save Redundant links, reduce the cost of the transfer process, the most typical is the supermarket as the leading retailer of "supermarket + farmers (including farmer cooperatives)" mode. Therefore, this model as the research object, the introduction of option contract respectively from within the supply chain and the chain of two aspects of how to coordinate all fresh the agricultural products supply chain under the mode of interest, so the overall expected profits can reach the maximum value. This paper first introduces the model of supply chain coordination of fresh agricultural products basically; then on the basis of introducing the theory of option as a kind of contract, established a coordination model of fresh agricultural product supply chain, the the introduction of option theory can improve the expected profit of the overall level, conducive to coordination of fresh agricultural products supply chain better; finally the coordination model based on option theory within the chain, considering the cross chain Replenishment, establish chain coordination model, found that when the cross chain replenishment, supply chain can be better coordinated, the expected profit of the overall level of increase. This paper used MATLAB software simulation verifies the above conclusions, and analyzes the parameters for the price of the implementation of different options price and that of fresh agricultural products the wholesale price of the option order quantity, purchase quantity, farmer (farmer cooperatives) the expected profit, the change trend of the expected profit of the supermarket the expected profit of the whole supply chain, if a reasonable design parameter option, the expected profit of the whole supply chain can achieve maximum results.

【学位授予单位】：山西大学
【学位级别】：硕士
【学位授予年份】：2016
【分类号】：F326.6

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