Research On The Impact Of Carbon Trading Mechanism On Emission Reduction Of Enterprises Based On Multi-Agent Model

Global climate change is one of the most concerned topics today.Many studies have shown that the increase of carbon emissions is the main cause of global warming.As the world's largest carbon emitter,China faces enormous pressure to reduce emissions.The carbon emissions trading market is one of the most important flexible emission reduction mechanisms due to the efficient allocation of resources.In order to achieve carbon emission reduction targets,China has established a nationwide unified carbon emissions trading market based on the integration of pilot experience in 2017.However,with the carbon emission reduction system and the carbon trading market construction becoming more and more perfect,the quantitative analysis of the impact of different carbon trading mechanisms on corporate carbon emission reduction behavior is still lacking.In view of this background,this paper firstly sorts out the operation status of carbon market at home and abroad,and finds that in the initial stage of construction,there are problems such as excess carbon quota,low carbon price and low enthusiasm for participating in controlled enterprises.In order to reveal the law of carbon market operation and explore the impact of carbon market mechanism on corporate decision-making of emission reduction behavior,this paper selects the initial carbon allowance over-proportion ratio,initial carbon price,corporate emission reduction ratio and annual decline rate of carbon allowance supply.The parameters are focused on.Secondly,this paper establishes a multi-agent carbon market model with two types of subjects,and subdivides its enterprise into two types: economic will and social ecological will.Finally,this paper deals with the operation of the carbon market.The research of the behavior of the main body of the control enterprise was carried out,and fifteen scenarios related to the research questions were set up.The results of the model operation were obtained through comparative analysis between the scenarios and single factor analysis.Based on the results of the scenario analysis,this paper has five main conclusions.Among them,the carbon trading market should not set too high carbon quota supply redundancy in the initial stage of construction and the subsequent operation process.The excessively loose emission reduction target constraint will lead to the failure of the carbon market,which will lead to the ineffectiveness of enterprise carbon management.In addition,the initial carbon price only has an impact on the behavioral gains of selling carbon credits in the market,and it is difficult to influence the decisions and benefits of other emission reduction actions.With the operation of the carbon emission market,the carbon price will be automatically generated by the market supply and demand relationship,and the impact of the initial setting will gradually decrease.It is especially important that the capital investment in corporate emission reductions has a significant impact on the supply and demand of carbon credits.Enterprises should set a reasonable proportion of investment in emission reductions to maintain the balance of the carbon market.On this basis,this paper proposes the optimization proposal of carbon trading mechanism from the perspective of government and enterprise in combination with the background of China's carbon trading,and the established the model also provides a study for the impact of carbon trading mechanism on corporate emission reduction behavior.Quantitative analysis tools.