商贸流通业基础性和先导性作用的再认识——基于投入产出模型分析

Rethinking on Basic and Leading Role of Trading Distribution Industry Based on Input-Out Model

基于2007年和2010年中国投入产出表,构建了包括商贸流通业在内的5×5部门的投入产出模型,通过对产业关联度、产业中间投入率、产业中间需求率以及产业感应力系数、产业影响力系数、社会贡献度等指标的分析,进一步揭示了商贸流通业的基础性和先导性的产业的属性和特征。

This paper, by using the data of China＇s Input-Output tables in 2007 and in 2010, establishes an Input-Out model with 5 × 5 sectors including trading distribution industry to make an analysis of the index such as industrial correlation, intermediate input ratio, intermediate demand ratio, industrial induction coefficient, industrial influence coefficient, social contribu- tion, etc. The results further show the basic and leading attributes and characteristics of trading distribution industry.