Analysis On The Spread Effect And Economic Distance Of China’s Equipment Manufacturing Industry

The equipment manufacturing industry,as a core of different technological advancements,is the pillar industry of the manufacturing industry and the heart of the industry,and a significant cornerstone that supports the development of the national economy.To achieve sustainable economic development,it is an important step to revitalize the equipment manufacturing industry at a speedy pace.However,with the normalization of the economy,demographic dividends,labor costs and other advantages have disappeared,and the speed of developing the equipment manufacturing industry has slowed down.The equipment manufacturing industry is confronted with some problems such as innovation-driven,expanding domestic demand,and industrial upgrading.At the same time,economic background abroad and at home provides opportunities for the development of the equipment manufacturing industry and makes the direction of development clear.Therefore,China’s equipment manufacturing industry is used as the research object,the equipment manufacturing industry’s closely related industry sectors are analyzed,and the correlation ripple effect and economic distance of the equipment manufacturing industry sub-sectors are studied in depth,with a view to optimizing the industrial structure for the equipment manufacturing industry and promoting industrial upgrading.Provide scientific reference basis.The industrial characteristics of the equipment manufacturing industry will be analyzed,from the perspectives of the added value of the industrial sector,intermediate input and intermediate demand,by sorting out the main development indicators of statistical equipment manufacturing,describing the development status and trends of the equipment manufacturing industry,and using China’s input-output table.Based on the realization the equipment manufacturing industry and China’s input-output table,the equipment manufacturing industry is calculated and analyzed with a large degree of forward and backward correlation.The influence coefficient and the inductance coefficient are used to measure the equipment manufacturing industry’s sub-industry in the national economy.At the same time,it explores the industry ripple effect of the equipment manufacturing industry segment from the final demand(consumption,investment,export);finally,based on the 2007 and 2012 China’s inter-regional inputoutput tables,the computer,The economic distance between communication and other electronic equipment and general-purpose and special-purpose equipment.The research results show that:(1)The total profit of the equipment manufacturing industry has been in a growth stage from 2006 to 2016,but the growth rate has become smaller;the operating surplus of the equipment manufacturing industry becomes one of the main bodies of the value-added,and the depreciation of fixed assets take over a small proportion of the value-added.At the same time,computers,communication equipment and other electronic equipment and transportation equipment have become the main industrial sectors in the equipment manufacturing industry.(2)The equipment manufacturing industry’s backward investment in related sectors is mainly based on indirect product input.The equipment manufacturing industry’s pull is more reflected in its related indirect products,and the equipment manufacturing industry’s backward linkages are closely related.Most of the sectors are capital-intensive industries and productive service industries;the forward-linked sectors of the equipment manufacturing industry are mostly service industries.(3)In 2017,the influence coefficient of each subindustry of the equipment manufacturing industry was greater than 1.Only the two industrial sectors of computer,communications and other electronic equipment and general-purpose and special-purpose equipment had inductance coefficients greater than1.These two industrial sectors are sensitive Relevant industries;(4)From the perspective of initial investment,the largest forward correlation economic distance index for communication equipment,computers and other electronic equipment in the region is other service industries and communication equipment,computers and other electronic equipment themselves;instrumentation and cultural office machinery manufacturing The industries with the largest forward linkage economic distance index are heavy industry and other service industries.The supply of inter-regional communication equipment,computers and other electronic equipment has shifted from the southern coast to the central and eastern regions;the instrumentation and cultural office machinery manufacturing industries in most regions are mainly driven by heavy industries in the northern and eastern coastal regions.From a demand perspective,communication equipment,computers and other electronic equipment and their own drive industry development are mainly in the region.Among the regions,the construction industry and transportation equipment in Beijing and Tianjin,the communication equipment,computers and other electronic equipment in the southern and northwestern regions are driving the industrial development of most regions;the instrumentation and cultural office in the Beijing-Tianjin region and the southern coastal region Use the machinery manufacturing industry to stimulate the development of the industry in other regions.