Research On The Difference And Influencing Factors Of Tourism Economic Development In Circum-bohai Sea Region

Tourism industry is comprehensive,driven,development and potential,which is link industry that promote the tertiary industry and even the overall economic development,but also an important means to promote the balanced development of urban agglomerations.The rapid development of Chinese tourism industry has obviously stimulated the national economy.As the engine of economic development in northern China,Circum-bohai sea economic zone has three major urban agglomeration--Beijing-Tianjin-Hebei,Liaozhongnan,and Shandong Peninsula--with dense urban network,abundant tourism resources and convenient traffic condition,but the abundant tourism resources in some areas did not bring huge economic returns correspondingly in the long term,and there are significant differences in the development of the tourism economy between some cities.It is of crucial importance to the coordinated development and the overall improvement of the tourism economy in the Circum-bohai sea economic zone to realize the status quo of the differences in tourism economic development and clarify their sources and causes.Based on this,this paper selects the data of cities' tourism income in the Circum-bohai sea economic zone from 2006 to 2015.Based on the current situation of tourism economy development in the three major urban agglomerations in the Circum-bohai sea economic zone,using standard deviation,coefficient of variation,Gini coefficient and Theil index,this paper analyzes the differences in the tourism economy in the Circum-bohai sea economic zone from the perspective of time and space for the past decade,uses factor analysis to construct a quantitative and simplified indicator from a series of complex factors,and reflects the level of tourism economic development in the Circum-bohai sea economic zone on the map intuitively with GeoDa.In addition,This paper deeply observes and discovers the regular of spatial differences,explores the influencing factors of the regional differences in tourism economy and their contribution to the tourism economy,and thus proposes targeted proposals for promoting the coordinated development of the tourism economy in the Circum-bohai sea economic zone.The results show that the overall differences in the development of tourism economy in the Circum-bohai sea economic zone are decreasing and the difference is mainly contributed by the tourism economic differences among the strip and the tourism economic differences within the strip.Tourism resource endowments,transportation infrastructure and ecological factors have a relatively large impact on the tourism economy in the Circum-bohai sea economic zone,which is the main cause of tourism economic differences.