| China had steadily become the biggest market of automobile ever since our sales volume surpassed US's in 2010.However,China is still a big motor industry country rather than a great one.Obviously,the strategy of "market for technology" failed the expectation of Chinese automotive industry:our market has lost while technology improvement is still afar.By now,most researches on industry technology improvement have been focusing on a single industry analysis while the crucial role of industry chain on technology improvement has long been neglected by scholars.Automotive industry chain is one of the most important industry chains in China,with complicating structure and crucial social sectors involved.The research of the technology liquidity among different sectors in automotive industry chain is quite important to optimize the industry structure and to guide the development of other industry chain.This paper,on the basis of previous researches,solved the questions below:First of all,I analyzed the industry relevance development during 1997 to 2012 by forward and backward relevance of motor vehicle industry.Secondly,I accomplished the construction of motor vehicle industry chain on the basis of industry relevance research.Thirdly,I analyzed the technology diffusion of motor vehicle industry chain on the model of "technology spillover&absorption" and found out the reason why the slow pace of technology improvement and industry structure optimization.Finally,I analyzed the factors which affect the inter-industry technology diffusion on former research basis,and provided with suggestions on optimizing technology diffusion and industry structure.The paper points out that the relevance reducing of motor vehicle industry chain during last decade lies in the maladjustment of industry structure.The key point of promoting technology improvement is the optimization of industry structure.However,we shall also pay attention to the inter-industry technology diffusion. |
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