Research on Regional Tourism Industry Structural Difference of China
利用2000-2009年数据，通过区位熵、产业集中度等模型分析中国区域旅游业结构差异，发现东部向西部梯度递减、产业趋于均衡化，景区和旅行社占比上升而酒店下降。
The research introduced 4 theoretical models which include Location Entropy,industry concentration index,of industrial structure change index and industrial structure changes direction,and take 2000 to 2009 statistical data to analyzed the differences and change of regional core tourism industry.The results showed that the Location Entropy of tourism industry showed a gradient decreasing feature from east to west,and the travel agency showed the most obvious regional characteristics.From the development trend it showed that the tourism industry is development to regional equalization.The regional characteristics of industrial concentration is relatively weak,and the trend of the industrial concentration index is decreased year by year,that means the difference between the tourism industries were trend to equalization.The industry structure index is relatively flat in recent years,and a regional characteristic has shown that the South is higher than the North.In recent years,the east and west were change obviously than the central region.From the direction of tourism industry change it could be seen that there were some differences,but it still has more consistent.The overall performance is the proportion of scenic industry and travel agency is increasing,and hotel industry is declining.