The system dynamics model in automobile closed-loop supply chaindistribution network with the government subsidy policy

摘要

The background in the paper is that with the development of the information techno-logy in nowadays, different kinds of green automobile product is entering into the market. The aim is that we analysis the government subsidy policy and other factors impact on the points companies in automobile closed-loop supply chain distribution network. The system simulation and factor analysis methodology are used. What is more, the automobile products closed-loop supply chain distribution network system dynamics model is built. We can get some important conclusions:1. The impact for the point company is different when the government subsidy is different; 2. The subsidy for recycler is better than that for consumer to promote the recycling of the green automobile product. What is more, the environmental awareness is another important key factor; 3. The bullwhip effect is the smallest in the recycler, the profit of the recycler is the highest.