Research On Rent House Price Mechanism Based On Characteristic Price Model

As the country vigorously cultivates and develops the housing rental market,the domestic rental market has developed rapidly,but it has also produced a series of problems: the price chaos in the rental market and the random rent disorder.The market does not have a reasonable rent pricing model.Market regulation is not perfect.Based on this,this paper uses the characteristic price model to take the Guangzhou rental market as the research object,and collects 5246 rental data from 11 municipal districts in Guangzhou to study and analyze the various characteristic factors affecting the rental price.Firstly,the thesis summarizes the domestic and foreign literatures,combs the research status of the feature price model from the theory and method,and then quantifies and identifies the collected data,and then uses the characteristic price model to construct the characteristic price model of Guangzhou rental housing.In order to analyze the characteristics and influencing factors of residential leasing prices under the unified market and in the market segments(high-level/super high-rise).The conclusions are as follows:In the unified market,under the significant level of 10%,13 characteristic factors(building area,residential type,residential orientation,total number of floors,degree of decoration,supporting facilities,regional location,traffic conditions,educational facilities,medical facilities,leisure places)The 12 characteristic factors in the rent method and time factor entered the model,and the degree of decoration did not enter the model.Among the 12 characteristic factors entering the model,the positive and negative correlations of the 10 characteristic factors are consistent with expectations,and only the residential orientation and medical support are inconsistent.The most important characteristic factors in the extent of the impact on rent are the building area and the location of the area.In the semi-elastic index analysis of characteristic factors,the characteristic factors with large elastic coefficient are traffic conditions and regional locations.In the market segment,through the market segmentation of the high-level market and the super-high-level market,and then the Chow test of the market segment,it is confirmed that there is a market segment in the Guangzhou rental market.However,the influence of the characteristic factors in the market segment on the rent is different,which is mainly reflected in the significance of the characteristic factors.At a significant level of 10%,there are 11 characteristic factors in the high-rise market(building area,residential orientation,total number of floors,supporting facilities,regional location,traffic conditions,educational facilities,medical facilities,leisure places,rent methods,time factors).Model;Super high-rise market has 9 characteristic factors(building area,total number of floors,supporting facilities,regional location,traffic conditions,educational facilities,medical facilities,leisure places,rent methods)into the model.The degree of influence of the characteristic factors on the rent in the market segment is basically the same in the market segment and the unified market.The characteristic factors listed above are the building area,the regional location and the traffic conditions.In the characteristic factor semi-elasticity index,there are differences in each market,and the index coefficients of each characteristic factor are different.