Research on the Relationship Between Tourism Economic Growth and Urban-Rural Income Gap Using Mathematical Models

: China's tourism economy has developed rapidly in recent years. Due to the growth of social economy, people's living conditions have improved, and they have sufficient material conditions to travel to meet the needs of spiritual civilization. Under this premise, China's tourism economy has developed rapidly. In order to study the factors that promote the development of China's tourism economy and promote the development of China's economy as a whole, this study conducts an empirical study on the relationship between tourism economic growth and urban-rural income gap. This study selects China's economic data from 1994 to 2016, establishes a vector autoregression model, and uses the methods of ensemble analysis and Granger causality test to conduct an in-depth study of the relationship between China's tourism economic growth and urban-rural income gap. analyze. At the end of this study, some suggestions are put forward for the development of tourism economy. This study can provide substantial reference for promoting the development of tourism economy.