摘要
Abstract
The path of industrial upgrading is determined by its comparative advantage evolution path,and the product space structure can reflect and influence the change of such economic elements as the comparative advantage and core competence of a country or region. In order to specify the direction and path of industrial upgrading,the paper,based on the theory of product space and the evolution of comparative advantage,which is proposed by Haussmann,and the development of equip-ment manufacturing industry in Jiangsu Province,constructedsuch indexes as Revealed Comparative Advantage Index,Prod-uct proximity,and Product space density,further studied the influence of product space structure on comparative advantage. The resultsshowed that Product proximity,product space density and other indicators have an effect on comparative advan-tage,i. e. ,the change of product space structure will cause change of comparative advantage,this also provide a new per-spective for determining the direction and path of industrial upgrading. Finally,according to the status of the product space structure of equipment manufacturing industry in Jiangsu Province,this paper put forward the countermeasures and sugges-tions on how to change the product space structure to promote the evolution of comparative advantage and realize the indus-trial upgrading.关键词
产业升级/产品空间结构/显示性比较优势/产品邻近度Key words
Industrial upgrading/Product space structure/revealed comparative advantage/the product of proximity分类
经济学
