Empirical Research In The Dynamic Impact Of Economic Structure Changes On Economic Growth Since Reform And Opening Up In Gansu

With continuous heating up of economic globalization and information technology revolution, the economic growth has been developed from epitaxial growth to internal development in many developed countries, and economic structure is the key factor in connotation economy, so the major readjustment of economic structure has been become a worldwide issue.To narrow the gap between the world economy and our country and achieve improvement of the economic quality, strategic restructuring of our economy has been immediate, the large-span and deep-seated structure revolution is the new round of economic changes after the economic cycle out of the shortage economy. Structural adjustment is the essence of modern economic growth, structural problems is the prominent contradictions in economic development in Gansu Province. Gansu Province is an important old industrial bases, a typical big agricultural province, an economically backward area, an eco-environmentally fragile area, it is now in difficult times of sustainable development in economy, its economy is facing problems of structural contradictions, economic structural problems have seriously affected the speed and quality of economic development, so the adjustment of economic structure is imminent.In this paper, first of all, we give the analysis of background and current situation economic growth in Gansu Province, then we take the depth summary of theoretical study of domestic and international economic structure, and we take the summary as the theoretical support of this paper. Secondly, in accordance with the actual situation of economic growth in Gansu, we build five structure factors influencing the economic growth-investment structure, ownership structure, industrial structure, urban structure, spatial structure. Then we give the impact of economic structure to economic growth from the angle of quantitative, qualitative analysis after the II chapter to the VI chapter, it is the focus of this paper. In chapter VII, we take the comparative analysis of the impact of economic structure to economic growth through co-integration test, grange causality test, impulse response function, forecast variance decomposition, in order to identify the role and problems of the economic structure to the economic growth, it is the core of this paper. Finally, we give the related policy recommendations to optimize economic structure and promote economic sustainable growth in Gansu Province.