Research On The Coordinated Development Of Logistics Industry And National Economy Of China

The revitalization of the logistics industry can rapidly improve the overall quality and operation efficiency of China's national economy, logistics is most important for optimizing the resources allocation, improving the investment environment, improving the economic operation quality and enhancing the national comprehensive strength.In this paper, the author established the econometric model of logistics value added and logistics industry investment with national economy total quantity under different industrial structure, and conducted an empirical study. The logistics value added generated by every ten thousand yuan of gross domestic product was increasing. Aggregate analysis results show that the development of logistics industry is relatively stable while the industrial structure is relatively stable. The logistics industry has fierce fluctuations when the Industrial structure changes. And then studied the relationship between the logistics industry's value added and the national economic structure, found that there was a highly positive correlation between the logistics value added generated by ten thousand yuan of gross domestic product and the proportion of the sum of the second and third industry gross domestic product accounted for the total national economy. The investment in transportation system, as a part of the total investment in logistics industry, its driving effect to the national economy is greater than the later, but its driving effect to the national economy is decreasing.This paper established the econometric model of logistics value added and the three industries value added under different industrial structure. In the different period of national economy development, the quantitative relationship of the logistics industry and other industries is different. The main industries which impact the size of the logistics are different in different period, established the generalized gray relatedness model of main activities of logistics industry with main industries of national economy. The result shows that the size of transportation is most suited to the primary industry, the size of warehousing is most suited to the industrial, construction and wholesale retail trade. The generalized gray relatedness of primary industry added value and circulation packaging distribution logistics value added is the lowest, the low level of agricultural industrialization in China is the main reason.Used input-output method, the author found the changes mechanism of logistics industry status, the influence coefficient, sensitivity coefficient, the production factor and ultimately dependence coefficient. The impact of the logistics industry is increasing, the role of promoting national economy is enhanced, but its sensitivity coefficient is still very low, which shows that it is still the bottleneck of national economic development. With development of the national economy, a greater proportion of products and services provided by logistics industry have turned to final demand.This paper studied on the associated industrial networks of logistics industrial and its change mechanisms. The research on forward and backward correlative industry of logistics, shows that logistics industry spreads very widely. Among all departments, except that metal mining and waste product & waste material have no direct backward correlation with logistics, all other departments have complete forward correlation, complete backward correlation and direct forward correlation with logistics industry. The complete correlation is more significant than the direct correlation; Logistics'forward correlation is higher than the backward correlation, which indicates that logistics industry, to a great extent, acts as the intermediate product to meet the production requirements of other industries. Some industries have ring direction correlative relationships with logistics. Logistics industry and its direct and indirect correlative industries constitute a logistics industrial network. At the same time, all industries have indirect ring direction correlative relationships with logistics. They provide products to logistics industry via other industries and also consume products and services provided by the logistics industry via other industries. The analysis above fully proved the importance of logistics industry in our national economic system; it is indispensable to the whole industrial chain.The development of the logistics industry requires a lot of new technologies. Its own growth rate is high, it also has high recall effect, lateral effect and forward-looking effect. Logistics industry should be developed as a leading industry in the current stage of China, and it should be China's new economic growth point and pillar industry. The development of the logistics industry should meet the national economic development requirements from the total amount, structure and development trend. It should integrate the resources from vertical and horizontal two directions to improve the resource utilization efficiency and reduce logistics cost. This paper developed the ideas of the external integration of logistics industry, analyzed the basis, internal and external reasons of the external integration, and pointed out that the logistics industry should integrate with agriculture, manufacturing, construction, real estate and financial industries to fully use the resources, provide more targeted services, and promote the rapid development of the national economy.