多重价格区间与购房者的选择行为——兼论房价持续上涨的原因

发布时间：2018-05-24 05:16

本文选题：不完全制度性隔离 + 均衡价格　；参考：《经济评论》2014年04期

【摘要】：在不完全制度性隔离状态下,商品房的居住性需求和投资性需求无法有效区别,会产生投资性需求对居住性需求的挤出效应。从需求角度看,"混合需求引致"将造成房价不断上涨;从供给角度看,土地供给成本和土地垄断租金上涨、房屋开发成本上升、房地产利润远高于社会平均利润等助推了房价上涨。受需求二重性和供给垄断性影响,商品房的价格均衡是双重的。与此相对应,在卖方市场状况下,利用信号发送和识别模型发现商品房购买者的选择行为会出现分离均衡、混同均衡和半分离均衡。要抑制高房价就需要实现房屋供给主体的多元化,抑制投资性需求,保护和释放居住性需求,规制地方政府过高的土地增值收益,规制房地产开发商过高的垄断收益。
[Abstract]:Under the condition of incomplete institutional isolation, the residential demand and the investment demand of commercial housing can not be effectively distinguished, which will result in the crowding out effect of investment demand on residential demand. From the point of view of demand, "mixed demand" will cause house prices to keep rising; from the supply point of view, land supply costs and land monopoly rents will rise, and housing development costs will rise. Real estate profits far higher than the average social profit and so on helped push up house prices. Affected by duality of demand and monopoly of supply, the price equilibrium of commercial housing is dual. Correspondingly, under the condition of seller's market, using the signal sending and identifying model, it is found that the choice behavior of the buyer of commodity house will appear the separation equilibrium, the mixed equilibrium and the semi-separated equilibrium. In order to restrain the high housing price, we need to realize the diversification of the main body of housing supply, restrain the investment demand, protect and release the residential demand, regulate the excessive land value-added income of the local government, and regulate the excessive monopoly income of the real estate developers.
【作者单位】：西南财经大学经济学院;
【基金】：西南财经大学中央高校基本科研业务费资助项目“利润率下降趋势与经济周期——基于经济学和人口统计学的双重视角”(项目编号:JBK1307055)的资助
【分类号】：F293.3;F224

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