A Study On The Spatial And Temporal Evolution Of Chinese Top 500 Industry Structure

“ Chinese top 500 enterprises”,that is,the mainland China in the global securities market listed companies operating the largest 500 companies,these companies are the most outstanding part of C hinese enterprises,is a concentrated expression of contemporary China’s pillar industries,to a certain extent On the decision of China’s future economic and pillar industry deve lopment direction.Based on the “ Chinese top 500 enterprises ” data from 2009 to 2014,this paper describes the evolution of C hina’s top 500 industry structure and regional differences from the perspective of the number of enterprises and the revenue,and then analyzes the characteristics of the industrial structure of the provinces and cities in China and the regional differences Influencing factors,using the deviation-share model to evaluate the development of C hinese top 500 enterprises.The results show:(1)From 2009 to 2014,the manufacturing industry is still in the leading position in the national economy and is an indispensable pillar industry.The financial industry,construction industry,wholesale and retail trade and real estate development are strong,and are important components of the pillar industry section.Chinese top 500 enterprises,the regional entropy and operating income does not match the size of the phenomenon is more common.In terms of the level of specialization,the specialization level of agriculture,forestry,animal husbandry and fishery is high,and the gap between provincial and municipal specialization is small.Whether it is knowledge-intensive service industry or traditional service industry,it tends to gather in eastern and central areas,of which,knowledge-intensive services industry,the low degree of specialization,its development there is a lot of room for growth.C hinese top 500 enterprises regional geographically concentrated areas,the eastern region,especially in Beijing,Shanghai,Guangdong provinces and cities and Hong Kong is Chinese top 500 enterprises and their main business income area.(2)The spatial structure of the industrial structure of the provinces and cities in China is characterized by the diversification of the structure of the industry,the simplification and simplification,and the distribution of the manufacturing industry dominated,but the share of the provinces and cities is large.To the eastern provinces and cities concentrated;industrial structure of the regional differences in efficiency significantly,the provinces and cities on the list of the number of enterprises and their income does not match the phenomenon.(3)The deviation-share analysis model shows that the structural benefits of the diversified industrial structure in the eastern region are much higher than those in the central and western regions,and the structural benefits of the single-sector industry structure are comprehensive.The region,the Northeast region witho ut comprehensive advantage of the province.In the industry,the agriculture,forestry,animal husbandry and fishery of the provinces and cities do not have a competitive advantage.The advantages of the manufacturing industry are significant and the regio nal growth is obvious.The development of the service industry in the eastern region is superior to that of other regions,among which the development trend of wholesale and retail trade The best,and the competitiveness of knowledge-intensive services has yet to be improved.