On Economic Growth:the Result of Interactive Upgrade of Industrial Structure and Trade Structure

Being an inner force of economic growth,upgrade of industrial structure determines the economic power and development level of a nation.Optimization of trade structure is the outer force of economic growth,influencing the economic operation momentum,industrial competitiveness and division.Under a specific condition of economic growth,there is an interactive upgrade relationship between industrial structure and trade structure,and it plays an important role in steady and healthy development of economy.In this paper,we try to make the process of economic growth as a process of combining the two forces of industrial structure upgrade and trade structure optimization.And provide a new explanation for the process of economic growth.