产业投资结构优化研究及实证分析

一个发展中国家或区域要使自己的经济协调发展 ,就必须走集约化的道路。这就需要有一个合理的产业结构 ,而合理的产业结构需要合理的投资结构去实现。本文根据投资结构与产业结构之间的互相影响 ,互相制约的关系 ,运用灰色理论的方法 ,首先 ,构造数学模型 ,提出了对产业结构的合理性、协调性进行分析的方法 ;其次 ,构造数学模型 ,提出对区域投资结构的与产业结构关联度进行分析的方法 ;然后 ,结合以上两个分析对未来投资结构提出合理性建议。最后 ,以河北省实际情况为例 ,对上述研究进行实证分析。

A Study for the Structure of Industry and Investment as well as Demonstration

If a country or region wants to develop its economy in phase,it must track the abstemious way.To attain the goal,the country or region must have a reasonable structure of industry and investment.This paper applied the Grey Theory to resolve the problem.At first it constructed mathematical model 1 and put forward the method which can analyze the harmony of the industrial structure.Secondly,it built mathematical model 2 and brought forward the measures which can analyze the relationship between the structure of industry and investment.Thirdly,it raised some reasonable suggestion for the future structure of investment in term of the two above-analysis.At last,it took Hebei Province for example to test and verify the method in demonstration.