Evaluation model of green economy development based on system dynamics

In order to solve the problem that the guidance of green growth practice has not reached the expected effect due to the lag of green growth evaluation system in previous simulation models, a green economy development evaluation model based on system dynamics is proposed. For the purpose of developing green economy, the structure of green economy development evaluation model based on system dynamics is analyzed, and the variable relationship is determined. According to the types of variables, the evaluation model of green economy development is established. In the model test stage, the mining industry in Lueyang county is selected as the research object. The analysis results show that the CO2 emission is gradually decreasing, the GDP of the county is generally increasing, and the total population is gradually increasing. However, according to the current level of ecological innovation, there may be retrogression of industrial structure during this period. In view of this situation, this paper puts forward some policy suggestions to make people change their way of life more environmentally friendly.