近年来,住宅建设发展速度很快,但住宅质量令人堪忧,主要表现为:质量合格率低;劣质工程多,房屋结构、功能质量达不到基本使用要求,房屋漏水、墙皮剥落、下水堵塞等屡被投诉;房屋倒塌事件时有发生,如东莞、德阳、义安、沈阳等地都曾发生过楼倒屋塌的惨剧。 影响住宅质量的因素很多,如工程监理不到位、设计不合理、工程“黑洞”等,但有一点不容忽视,这就是买房者与建房者住宅质量信息不对称的问题。 住宅建设有许多隐蔽工程,消费者无法从住宅的表面了解到住宅的实际质量,但住房生产者却清楚地知道。住宅质量信息的非对称性使住宅生产者具有信 In recent years, the rapid development of residential construction, but residential quality is worrying, mainly as follows: low quality qualified; poor quality engineering, housing structure, functional quality does not meet the basic requirements of housing leakage, peeling wall, water Congestion and other repeated complaints; housing collapse occurred from time to time, such as Dongguan, Deyang, Ngee Ann, Shenyang and other places have occurred in the fall of housing collapse. There are many factors that affect the quality of residential buildings, such as engineering supervision is not in place, the design is not reasonable, the project “black hole” and so on, but one can not be ignored, which is the housing information asymmetry of buyers and builders. Housing construction has many concealed works, consumers can not understand the actual quality of housing from the surface of the house, but housing producers know clearly. The asymmetry of residential quality information gives residential producers a letter