摘要
近年来，房地产在我国经济发展中发挥着越来越大的作用，但是房地产只有在合理健康范围内发展才能对经济发展产生积极作用，该文通过主成分分析法建立以规模、供求、价格和结构为分目标的房地产健康状况评价指标体系，运用客观数学方法确定权重，建立评价模型，并运用3σ法和经验数据法确定分目标中子指标的健康范围，最后分别对河南省18个地级房地产市场状况进行评价，探讨其健康程度。
Abstract
In recent years,the real estate has played more and more important effect on our country’s economic development, but only the healthy and reasonable development of the real estate can have a positive effect on economic development.The arti-cle has built an indicator system based on PCA which includes scale,supply and demand,price and structure to evaluate the healthy development of the real estate.By using the mathematical method to determine the weights of objective,an evaluation model and determines the healthy range of the method of 3 and empirical data has been established,and finally,the article takes the advantage of the model to evaluate the healthy development of the real estate about the 18 prefecture level city respectively and discusses the healthy degree of the real estate market.
基金项目
2013年度河南省政府决策研究课题(2013B310)
NETL
NSTL
万方数据