Study On The Interaction Development Of Qingdao Port And The Hinterland Economy

With the development of China economy, the ports have been developing rapidly. As one of the main characteristics of the port's development ,the port's economy can help to improve the economy of its city and hinterland effectively. The modern port city is the product of harbor and the city, is the higher stage of the port city's development.Owning the morden port city is the sign of a country's developing degree,because it plays an important role on promoting the economy development of the country.Every country in the world is exporing the morden ports actively.And the key parts in exporing the ports are developing the infrastructures harmoniously.The port and its city are reciprocitarian.They are linked with each other closely.With the development of the social productive forces,of sciectific and technological progress,of the improvement on the labor efficiency,the world economic activity has been expanded greatly. The investment and trade in the world are increasing,then the port's role is highlighted.Nowadays,about 90% of world trade was accomplished by the maritime transport. Meanwhile, the marine economy is becoming more and more important in the industrial development. Therefore, the interdependence between the port and the city will become much closer in the future.Firstly, the paper analyzed the reciprocity theory of the port and its city, briefed the connotation of the port city, the characteristic and the mechanism of the port and its city.Then took the research on the Qingdao port,the city of Qingdao and it's hinterland,shew the economic relations between port and its hinterland.And forecasted the economy index of Qingdao port and its hinterland using quantitative methods.The methods reflect the correlation coefficient between the various factors and to determine the main factors of them. The conclusions have certain instructive significance to the development of Qingdao Port.