Research on Influencing Factors of Tourism Income in Qinghai Province-Based on error correction model and Granger causality test

As an important growth point of Qinghai’s economic development, tourism has become increasingly prominent in its contribution to the development national economy and one most dynamic industries province. Based on relevant data from 2001 2018, this paper explores influencing factors revenue Qinghai Province by constructing error correction model combining Granger causality test. The research results show that there is a significant correlation between total number tourist visits, per capita GDP traffic conditions, income Province. Among them, every 1% increase arrivals drives average 1.566% revenue; short-term elasticity slightly greater than long-term elasticity.