Study On China’s Construction Industry Correlation Effect

While global economic growth has slowed down these days, our economy keeps a steady advance. There are lots of factors behind this and industry correlation effect is one that cannot be neglected. Although construction is merely one of the whole industries, along with agriculture, industry, building materials, real estate, transport, post, telecommunications, business and etc, they form a massive and integrated industrial chain, in which the interaction will eventually have a profound impact on our economy. It is import for us to research the industry correlation effect.After studying the related research at home and abroad, some date is collected, such as the input-output tables of China from 2002, 2007 and the input-output extended tables of China from 2005, 2010, then analyzes industry correlation effect horizontally and vertically in input-output analysis method.Considering differences from distribution structure and production scale among industries and sectors, relation analysis, structural analysis and industry affection effect analysis are chosen to evaluate some basic data about China’s construction and three industries and forty departments from 2002 to 2010. Through this we can find dynamic changes among construction and other industries and sectors, providing evidence for construction correlation effect, then it is obvious to conclude the status of construction in our economy. Above this, integrate all sectors into an organism on which we study the correlation effect by means of multilevel hierarchical structure, which makes full use of the Interpretative Structural Modeling, thus making up its defects and coming to a much more intuitive conclusion.