西安市三次产业投入产出结构实证分析

An Empirical Analysis on the Input-Output Structure of the Three Economic Sectors in Xi'an

为了准确认识西安市产业结构的现状,为相关部门进行产业调整提供依据,在对西安市2007年9部门投入产出表进行归纳的基础上,运用投入产出分析法对三次产业作了投入结构和产出结构分析,并从数量角度说明西安市三次产业之间的经济技术联系及比例关系。实证分析表明:目前第二产业对经济发展的拉动力和支撑力最强;第三产业的地位日益提高;第一产业的基础地位不可动摇。三次产业要协调发展。

For an accurate understanding of the industry structure of Xi＇an,providing the basis for industrial adjustment,this paper studies the input and output structure by the input-output analysis,illustrates the economic and technological linkage and ratio between the three economic industrials quantitatively based on the summary of nine-department input-output table of Xi＇an in 2007.The empirical analysis shows that secondary industry is the strongest engine of economic development,tertiary industry is increasing in importance,meanwhile the primary industry status can not be shaken.Three economic sectors are equally important to the economic development,and should develop coordinately.