基于投入产出模型的主导产业选择研究——以沿黄城市带资源型产业为例

A selective research on leading industries from input-output model

产业结构的合理化和优化是区域经济发展的基础.以沿黄城市带的产业结构特征分析为基础,利用社会经济统计数据、直接消耗系数、完全消耗系数及其他相关资料,借助Matlab7.1软件平台,运用投入产出法分析了沿黄城市带各部门的影响力系数、感应度系数和关联度系数,以此来分析比较国民经济各产业部门的相互依存度和产业波及效果,最终为区域主导产业的选择培育提供依据.

The rationalization and optimization of industrial structure are economic development foundation in a region. Based on the Industrial structural features, this article uses some socio-economic statistical data, direct coefficient of consumption, totally coefficient of consumption and others, by analyzing the influence coefficient, responsibility coefficient, and correlative coefficient by devotion and production analysis, finds out the industries have great interrelationship with national economy, and puts forward suggestions about the readjustment plan of industry structure. Hopefully, the result could provide suggestions of cultivating the leading industries.