基于系统动力学的绿色供应链建模与仿真研究

发布时间：2018-04-09 00:06

本文选题：绿色供应链　切入点：系统动力学　出处：《青岛大学》2017年硕士论文

【摘要】：近年来,保护环境、节约资源成为了越来越多国家社会关注的重点。绿色供应链将环境保护的观点纳入到供应链管理当中,一经提出就受到了广大学者和政府的重视。绿色供应链是一种综合考虑环境效益和经济效益的供应链模式,倡导供应链中的企业实施绿色采购、绿色设计、绿色生产、绿色消费等。本文介绍了绿色供应链的基本情况,通过对比发现绿色供应链的优缺点。生产者责任延伸制是一种促进绿色供应链实施的优秀制度,生产者责任延伸制要求产品生产商负责产品末端回收。生产者责任延伸制从生产商入手,由生产商影响供应链中的企业,促进整个供应链企业实施绿色供应链。本文使用系统动力学的方法对家电行业绿色供应链的实施进行了模拟仿真,目前家电行业按照政策要求实施生产者责任延伸制,推动绿色供应链发展。通过建模仿真发现政府补贴政策对整个供应链的影响是积极的,补贴政策的影响力会影响到消费者对企业的产品需求,进而影响整个供应链的生产销售。为了探究政府合适的补贴数额,本文对回收阶段正规回收商和非正规回收商进行博弈计算。通过条件假设和计算得到政府补贴数额的最小值,发现影响政府补贴最小数值的影响因素。
[Abstract]:In recent years, protecting the environment and saving resources have become the focus of more and more countries.Green supply chain brings environmental protection into supply chain management, which has been paid more attention to by scholars and governments as soon as it is put forward.Green supply chain is a supply chain mode that considers environmental and economic benefits comprehensively. It advocates enterprises in supply chain to carry out green purchasing, green design, green production, green consumption and so on.This paper introduces the basic situation of green supply chain and finds out the advantages and disadvantages of green supply chain.Producer responsibility extension system is an excellent system to promote the implementation of green supply chain.The extended producer responsibility system starts with the producer, which influences the enterprises in the supply chain and promotes the whole supply chain enterprise to implement the green supply chain.This paper uses the method of system dynamics to simulate the implementation of green supply chain in household appliance industry. At present, the extended producer responsibility system is implemented to promote the development of green supply chain in household appliance industry according to the policy requirements.Through modeling and simulation, it is found that the influence of government subsidy policy on the whole supply chain is positive, and the influence of subsidy policy will affect the product demand of consumers and then the production and sales of the whole supply chain.In order to find out the appropriate amount of government subsidy, this paper makes a game calculation between the formal recycler and the informal recycler in the recovery stage.The minimum value of the amount of government subsidy is obtained by conditional assumption and calculation, and the influencing factors of the minimum value of government subsidy are found out.
【学位授予单位】：青岛大学
【学位级别】：硕士
【学位授予年份】：2017
【分类号】：F274

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