中国旅游科技创新的时空结构、重心轨迹及其影响因素研究

Tourism industry is one of the important social and economic departments with a large number of scientific and technological innovation and achievement transformation of research. Based on the patents and invention of tourism industry, tourist income, scenic spots and the number of college students in China, this paper study the characteristic of spatial-temporal structure, the evolutionary track of the center of gravity and the influencing factors of scientific and technological innovation in China from 2006 to 2017 by means of dynamic variation index, geographical concentration index, spatial center of gravity and grey correlation analysis. The results indicate that, scientific and technological innovation of China's tourism has shown a fluctuating and rising development trend on the whole. After 2013, the geographic concentration index began to decline continuously. Scientific and technological innovation of tourism in China presents the distribution pattern of high in the east and the south, low in the west and the north spatially. In addition, the center of gravity of scientific and technological innovation in tourism is located in East China, and it moves from north to south and then from east to west. Finally, the output of scientific and technological innovation, level of tourism economy, investment of science and technology, macro-economic environment, service of scientific and technological innovation, and tourism resources endowment and other factors all have a certain impact on scientific and technological innovation of tourism in China, but degree of influence is different.