我国建筑业的产业关联与波及效应分析

Analysis on the Industrial Relationship and Ripple Effect of Chinese Construction Industry

依据42个部门投入产出表数据,对我国建筑业与其他产业间的投入产出关系进行实证研究。结果表明:在不考虑其他部门对建筑业固定资产的消耗时,建筑业的前向关联产业主要集中在第三产业,建筑业非固定资产形式的产品也主要供给第三产业;建筑业的后向关联产业则绝大部分属于第二产业,主要消耗第二产业的产品进行生产。同时,建筑业属于强辐射力、弱制约力的部门,主要提供高消耗、高附加值的产品,属最终需求型产业,其发展可以带动其他产业的发展。

Based on the input-output table of 42 departments,this paper conducts an empirical research on the input-output relationship between Chinese construction industry and other industries.The results show that when the consumption of fixed assets in construction industry by other departments is not considered,the forward correlation industries of construction industry are mainly concentrated in the tertiary industry,and the products in form of non-fixed assets in construction industry are supplied to the tertiary industry.But most backward correlation industries of construction industry belong to the secondary industry,which operates by consuming the products of the secondary industry.At the same time,the construction industry,as a department with great radiation power and weak restriction power,is a final demand industry providing high consumption and high additional value products,and it can drive the development of other industries.