A Study On The Initial Pricing Of Shared Ownership Housing In Beijing

Since the deepening of housing system reform in 1998,China has gradually formed a housing supply system combining commercial housing and indemnificatory housing,,which has greatly improved the housing situation of residents.However,with the increasingly high prices,the housing affordability of the low-income groups is difficult to bear the high prices,while the traditional property rights security houses have problems such as unclear property rights,imperfect access and exit,etc.the shared ownership housing is generated and developed in the exploration,and has become an important channel to meet the property rights housing needs of the low-income groups.At present,the shared ownership housing is in the pilot stage,the pricing criteria,pricing mechanism and pricing mode of initial pricing are still in the exploration,and the initial pricing is the key to ensure the normal operation of shared ownership housing.Therefore,this paper takes the pilot city Beijing as the research object,combined with its pilot operation,to conduct an in-depth study on the initial pricing mechanism of shared ownership housing.This paper defines the core concepts of shared ownership and shared ownership housing,combs the theory of property rights,price control,housing payment ability,analyzes the current situation and problems of the construction and operation of shared ownership housing in Beijing,and makes a comparative analysis with the pricing principles of other typical cities.On this basis,the initial pricing of shared ownership housing in Beijing is carried out Mechanism research.Based on the pricing principles of security,fairness and sustainability,this paper constructs the initial pricing model of the housing with shared ownership housing based on the demand side and the supply side.Among them,the initial pricing model based on the demand side mainly calculates the residual income of different income classes by the residual income method,and calculates the reasonable housing with shared ownership housing according to the monthly loan repayment formula,which conforms to the purchasing power of each income family Selling price range;Based on the supplier's initial pricing model,the market method is used to measure the price of the same location and the same quality of commodity housing,and then the initial sales price of different personal property rights ratio is calculated;then,the initial sales price of hierarchical pricing is finally determined by combining the calculation results of the two sides of supply and demand model.Further select Beijing Jinyu Yayuan shared ownership housing project,use the initial pricing model for empirical analysis,calculate the multi-level initial price of the project,verify the rationality of the model.Finally,in view of the problems existing in Beijing's initial pricing,this paper puts forward some suggestions,such as establishing income information platform,formulating differentiated pricing standards,and improving housing laws and regulations,in order to provide the basis for Beijing to improve the initial pricing mechanism of shared ownership housing.The main contribution of this paper is to build the initial pricing model based on both supply and demand,and to design the layered pricing of the initial pricing of shared ownership housing considering the housing payment ability of different income families,so as to enhance the accuracy of the security of shared ownership housing,while considering the market attribute,which is conducive to the sustainable development of shared ownership housing.