Research on Network Structure Simulation Model of Digital Economy Based On System Dynamics

With the continuous innovation of digital technology, the digital economy has become an important driving force for high-quality economic development. In this context, this study takes the development of digital economy in Fujian Province as the research object, and constructs a complex interactive relationship network by studying the mutual relationship between these factors. In order to further explore the dynamic changes of these factors, this study adopts the method of system dynamics to build a simulation model of Fujian’s digital industry composition, simulate the evolution process of Fujian’s digital economy in different situations, reveal the internal dynamic mechanism of Fujian’s digital economy, analyze the impact of feedback effects, and help Fujian achieve higher quality development. The results of this study show that the development of digital economy not only depends on the progress of technology, but also is affected by the policy environment, market demand, talent training and other factors, and the interaction between these factors forms a complex network, affecting the overall structure and development path of Fujian’s digital industry.