City Competitiveness Research, Changchun City Competitiveness

With the acceleration of the integration process of world economy, the rapid development of economy and society makes cities play an important role in the development of the country and the region. Therefore, the research of the competitiveness of cities becomes a great new significant subject.The items of the article include,1. The concept, connotation and definition of city competitiveness are introduced and summarized.2. The research background of city competitiveness is analyzed, and its practical meaning is discussed.3. The ideas of city competitiveness are generalized, compared and analyzed. Based on the analysis of city competitiveness, a framework of theory system of city competitiveness is proposed.4. A new index system of estimation of city competitiveness is established based on the method of scientific quantitative and qualitative analysis. Under the index system, the 27 sample cities are compared and sorted5. The city competitiveness of Changchun is studied based on the background of its city competitiveness.6. The principle and measure of upgrading city competitiveness of Changchun are put forward.