Research On Evolutionary Game Analysis And The Incentive Mechanism Of Coal Mine Enterprises Reverse Logistics

The development model of high input, high consumption and high emission of coal mine enterprises causes serious pollution to the environment and great waste of resources. Cleaner production is imperative in the coal mine. Coal mine enterprises logistics is an important link in production of coal mine enterprises, which greatly determines whether coal cleaner production can be achieved. However, due to its inherent defects, traditional coal mine logistics already cannot satisfy the development of modern society. Reverse logistics can effectively reduce the pollution to the environment and waste of resource, and could bring economic benefits and environmental benefits to coal mine enterprises, and even the society as a whole. So, reverse logistics called "green logistics" become the realistic choice of coal mine enterprises. In recent years, there are many documents of the reverse logistics of coal mine, which mainly focus on the construction of reverse logistics, and mostly stay in the theoretical level. However, there are few documents of participants of the reverse logistics of coal mine. In fact, the participants affect the result of coal mine implementing reverse logistics. Therefore, there is great significance to analyze participants of the reverse logistics of coal mine and establish incentive mechanism, which could encourage coal mine to actively implement reverse logistics.To solve the problem of coal mine enterprises reverse logistics’ smooth implementation, with combination of the present situation of the reverse logistics of coal mine, evolutionary game theory and principal-agent model are used to study participants of the reverse logistics, and incentive mechanism of coal mine enterprises reverse logistics is established in this paper. The main contents are as follows:Firstly, theories related to reverse logistics of coal mine are described, such as the reverse logistics theory, evolutionary game theory and the theory of incentive mechanism. The study to participants of the reverse logistics of coal mine is indispensable based on related research at home and abroad;Secondly, three evolutionary game models are established to analyze the process of dynamic evolution and interaction mechanism among the government, coal enterprises and the media. The impact of the behavior among the three to reverse logistics of coal mine enterprises is analyzed;Then, the incentive mechanism of reverse logistics of coal mine enterprises is established on the basis of the above research. The government is the main body, the media and the coal enterprise for the two wings. The incentive mechanism includes: the government’ encouragements for coal mining enterprises, the public’ encouragements for coal mining enterprises and encouragements from the coal enterprise for itself.Finally, evolutionary game model and principal-agent model are applied to a certain coal mining enterprise. Related data is selected to solve the evolutionary stable strategy and the optimal level of motivation in order to check the validity of the conclusions in this paper.The above studies have shown that:the government, coal enterprises and the media play an important role when coal enterprises implement reverse logistics. If only rely on a particular, it’s unable to ensure the smooth progress of coal enterprises reverse logistics. The incentive mechanism of coal enterprise reverse logistics is effective; reverse logistics is not only coal mining enterprises’ responsibility, but also the responsibility of the society as a whole.