Empirical Analysis of Tourism Revenues in Sanya

Tourism industry has become a pillar industry, which is used to measure the general economic development of Sanya. According to the latest data related with Sanya tourism (2008–2019), a linear regression model is established in this paper. With statistical method, it takes the annual tourism revenue of Sanya as the explanatory variable and the number of domestic tourists received by Sanya as the explanatory variable. Based on the model, the results of econometric analysis on the factors influencing Sanya tourism revenue show that the number of domestic tourists is the main influence factors of tourism revenue in Sanya.