As in-depth development of the world multipolarization, economic globalization, cultural diversification and social information, the Internet will play a greater role in promoting the economic and social development. Based on the panel data of 31 provinces in China from 2007 to 2015, this paper uses the spatial econometric models to study the relationship between the Internet and the regional economic development level and the regional economic development structure. The empirical results show that the Internet is of great significance to the economic development level and economic development...