房地产市场是非均衡的市场，这种非均衡现象表现在住宅市场上，即一方面存在大量的空置住宅，另一方面又由于市场信息流通性差、信息不对称和居民购买力不足等原因导致大量的住房需求得不到满足。然而，无论从宏观还是微观的角度对住宅市场进行分析，住宅市场的特性决定了空置 The real estate market is an unbalanced market. This unbalanced phenomenon is manifested in the housing market. In other words, there are a large number of vacant houses on the one hand, and on the other hand, a large number of houses are caused by the poor marketability of information, information asymmetry and insufficient purchasing power of residents Needs can not be met. However, analyzing the residential market both from the macro and the micro perspectives, the characteristics of the residential market determine the vacancy