System Dynamics Model for Systematic Evaluation of China's Financial Risk

Abstract

Finance is becoming more important in the national economy. Maintaining financial stability is critical not only for the financial industry's prosperity and development, but also for a country's political, economic, and social development. This paper will look at the mechanisms that cause systemic risk to develop and evolve, as well as how to measure systemic financial risk in multiple dimensions. To begin, create a system for evaluating financial risk in a systematic manner. Second, using the AHP and CRITIC methods to determine various indicators and market weights, create a systemic financial risk evaluation model based on the system dynamics model, and calculate the system from 2010 to 2019 comprehensive financial risk index. Finally, simulation research is conducted using the system dynamics model of systemic financial risk, and the simulation results are analyzed. The findings show that China's financial risk has been gradually increasing since 2016, with relatively small fluctuations in risk state.