基于回归分析的河南省固定资产投资与经济增长关系的研究

RESEARCH ON THE RELATIONSHIP BETWEEN FIXED ASSET INVESTMENT AND ECONOMIC GROWTH IN HENAN PROVINCE BASED ON REGRESSION ANALYSIS

固定资产投资是一个国家实现经济持续健康发展的重要动力,是优化产业结构的重要途径。河南省作为农业大省,缺乏发达的经济基础和雄厚的资本积累,因此合理利用固定资产投资以拉动河南省经济发展就显得更为重要。本文简要阐述了固定资产投资和一元线性回归分析的理论,分析了河南省固定资产投资拉动经济增长的现状,利用1996—2019年河南省固定资产投资和GDP数据,建立了一元线性回归模型,并进行了显著性检验。模型分析的结果表明:河南省固定资产投资在经济增长中发挥了重要作用,据此提出合理利用固定资产投资的建议。

Investment in fixed assets is an important driving force for a country to achieve sustained and sound economic development and an important way to optimize the industrial structure.As a large agricultural province,Henan Province lacks developed Base and strong capital accumulation,so it is more important to utilize the fixed assets investment to promote the economic development of Henan Province.In this paper,we briefly expounded the theory of fixed asset investment and Regression analysis,analyzed the current situation of fixed asset investment to drive economic growth in Henan Province,and by the data of fixed asset investment and GDP of Henan Province from 1996 to 2019,we established a unitary linear Regression model and tested its significance.By the result of model analysis,we showed that the fixed asset investment plays an important role in economic growth in Henan Province and put forward reasonable policy suggestions.