Research On The Coordinated Development Of Airport Industry In Beijing-Tianjin Area

With the development of the globalization of the world economy,exchanges between different countries or regions are getting closer and closer,and air transportation has become the primary choice for people to travel due to its fast nature.As the carrier of air transportation,the airport gradually has the agglomeration effect and divergence effect as the scale of air transportation continues to increase.When the air transportation volume of the airport reaches a certain scale,the airport-based airport industry will be generated around the airport.The airport industry has a strong dependence on airport infrastructure and air transportation flow.It is an extended industrial chain of air transportation.When the passenger and freight volume of the airport increases,the airport industry directly related to the air transportation industry will double effect,thereby promoting the economic development of the hinterland.In the Beijing-Tianjin-Hebei region,the development of the airport industry in Beijing and Tianjin is relatively mature,so in the context of the coordinated development of Beijing,Tianjin and Hebei,it is of great practical significance and theoretical significance to study the coordinated development of the airport industry in Beijing and Tianjin.The thesis uses system theory to focus on the overall development of the airport industry and the regional economy,and from the perspective of the integration of the �airport-industry-city�,using the synergy theory to study the coordinated development of Beijing and Tianjin's airport industries.First,analyze the status of the airport industry in Beijing and Tianjin and the impact factors,and then use the explanatory structure model to determine the hierarchical relationship of each factor;second,from the airport scale,airport operations,regional economy,technological innovation and government policy construct the evaluation index system of Beijing-Tianjin Airport's coordinated development in dimensions,and use the entropy method to calculate the weight of each indicator;then,use the composite system coordination model to conduct an empirical study on Beijing-Tianjin Airport's coordinated development of the industry,and analyze the empirical results.The results show that: 1)The coordination degree of the Beijing-Tianjin Airport Industrial Complex System is basically between the Beijing Airport Industrial Complex and the Tianjin Airport Industrial Complex,and the effect of "1 + 1> 2" has not been achieved,indicating that Beijing and Tianjin The development of the airport industry is not coordinated;2)When the value of the 15 secondary indicators in 2017 increases or decreases by 10% respectively,the coordination degree of the Beijing-Tianjin airport industry complex system will change,but the degree of change is different The indicators have different effects on the system coordination degree;3)According to the regression equation,the coordination degree of the Beijing-Tianjin Airport Industrial Complex System is predicted to be 0.202116 in 2024,and the system will enter the basic coordination stage.Finally,according to the results of empirical analysis,the countermeasures and suggestions to promote the coordinated development of the airport industry in Beijing and Tianjin from both the airport and the city.