| With the development of economy,economic development has become increasingly important.And the tourism economy also occupies an important position in this process.As the center of the Bohai economic circle,the Beijing-Tianjin-Hebei region must play the powerful radiation and comprehensive leading role,and must effectively solve the current development problem of regional economic integration.In view of the serious pollution in Hebei Province,it is a good idea to coordinate the imbalance of economic development in the Beijing-Tianj in-Hebei region through the perspective of the development of tourism economy.Studying the spatial correlation of the tourism economy in the Beijing-Tianj in-Hebei region will help us better grasp the overall development of the regional tourism economy,thereby promote the regional tourism economic integration,seek economies of scale,and take into account the overall coordination of the tourism economy.Based on the above,it takes 13 cities of the Beijing-Tianj in-Hebei region as the research object,uses the improved gravitational model to measure the degree of the tourism economy association about the Beijing-Tianj in-Hebei region and use the Ucinet software to construct the spatial association network of tourism economy.Secondly,the social network analysis method is used to characterize the overall network characteristics,individual network characteristics,and interactions of the four major sectors of the tourism economic spatial association network.Finally,QAP correlation analysis and regression analysis are used to study the factors affecting the spatial association of tourism economy.Through the research,it is found that:(1)The spatial network of tourism economic development in the Beijing-Tianj in-Hebei region continues to grow,the number of core cities continues is increasing,and the associated relationship becomes more and more complex.It gradually develops into a high-density,multi-core,robust network.(2)In 2015,the tourism economy can mainly divided into four sections.The first is the brokerage section.Its members are mainly economically developed and located in transportation hubs(Beijing,Baoding and Shijiazhuang);The second is the main beneficiary section.Its members are mainly the development of more dynamic regions(Handan,Xingtai)and the development of relatively backward areas(Hengshui);the third is the two-way overflow section,and its members are mainly some coastal areas(Tianjin,Qinhuangdao and Zhangzhou)or has a special geographical location(Langfang);The fourth is a net benefit section,and its members are mainly economically backward areas(Chengde,Zhangjiakou).(3)In 2015,the third section acts as an engine,transmit energy to the first section,and the first section acts as an intermediary bridge.The first section transfers energy to the second and fourth sections,and there is a two-way spillover effect between the first and third sections.(4)On this basis,through the QAP correlation analysis and regression analysis,we find that per capita disposable income,tourism resources,and accessibility of tourism will affect the spatial association structure of tourism economy and present a certain trend of change.Based on this,it provides suggestions for the Tourism economic integration about the Beijing-Tianj in-Hebei region. |
