Study On Industrial Selection Of Airport Economic Zone

Since the concept of airport economy was mentioned,the traditional positioning of the airport has been extended and expanded.It is no longer a place for single passenger and freight transportation.High density and strong airport oriented industries gather around the airport as the core and show a certain characteristic distribution.Airport Economic Zone plays a role of growth pole in regional development,driving the agglomeration and development of various high value-added airport industries and promoting the upgrading of regional industrial structure.The high attention to the development of airport economy and the construction of airport economic zone has gradually made the research on the development and planning of airport economic zone become a hot spot.In the research on the construction and development of famous airport areas,scholars at home and abroad have pointed out that the formation of aviation metropolis is inseparable from efficient development planning.The main contents of the thesis are as follows:(1)select the local government and the investment subject of airport economic zone development as the decision-making party,present the mutual influence of the progress of both sides at any time,and the strength of industrial airport directivity as the influencing factor of dynamic decision-making of both sides,based on Richard Bellman’s optimality principle and dynamic planning thought,The Hamilton Jacobi Bellman equation is introduced to establish the master-slave differential game model between the local government and the development and investment subject of the airport economic zone,and the analytical solution of the model is carried out.Through the numerical simulation of Mathematica software,the timing change relationship between the decision variables of both sides-the development amount of different airport industries by the investment subject,the amount of government subsidies for development and the airport directivity is obtained.According to the results of the dynamic game,in the early stage of the game,the government has a stronger willingness to subsidize industries with stronger air orientation,and the investors also have a stronger tendency to choose industries with stronger air orientation;The game preference between government and industrial development tends to be weaker and more stable with the progress of government investment.(2)Similarly,in the selection of airport industry,many influencing factors and its own characteristics are often considered.Therefore,the diamond model is used to establish the index system for the selection of airport industry.Combined with the regional industrial statistics of Yubei district and the principal component analysis method,it is concluded that Yubei district should give priority to the development of airport industry.According to the results of principal component analysis,the comprehensive score of the leading airport industry in Yubei district is obtained.According to the ranking of the comprehensive score,it is concluded that Yubei district should give priority to the development of industries,and make a plan for the development of the leading airport industry.