Quantitative Analysis Of The Macro-Economy Influence Factors Of Realty Price

The macro-economy factors that influence the price of house are complex and diversiform, and different factors have different manner and extent to take action. So, to study their manner and extent is valuable and applicable. The authorities can use the result to constitute rational laws and regulations to lead the house market developing healthy. Enterprises can use the result to adjust their strategies to avoid investing blind and resource waste according to the change of the manner and the extent of the macro-economy factors as well as the change of the macro-economy policies.The house price system is a typical economy complex system, and it is difficult to get a relative accurate result using the traditional econometrics methods. Firstly, the sample number is limited when we study the house price of a specifically times, short sometimes. Then it is un-accomplishable with the traditional methods if there is a little data with many variables. For example it is unthinkable to model with 50 samples and 20 variables. What is more important, when using the traditional methods, it may take great error to the model structure and...