解决刚性需求的核心应在于开发单价合理、总价不高的住房刚性需求定义西方经济学中的刚性需求与中国的住房刚性需求在定义上是有差异的。西方经济学中刚性需求是根据产品的需求弹性定义,住房需求一般是价格上涨时增加,价格下降时减少,按照西方经济学概念,住房需求并不是刚性的。中国的住房刚性需求是指不论价格上涨到什么程度,也一定要买的需求,一般来说指动迁购房需求、结婚需求和新落户需求等。西方经济学中刚性需求概念的前提假设是供求双方都是理性的,其供求处于平衡状态下;而中国的住房刚性需求争论的焦点是购房是否理性,其供求处于失衡状态下。中国的住房刚性需求甚至带上道德的包袱,对住房需求中的投 The key to solving the rigid demand lies in the development of a rigid housing demand with a reasonable unit price and a low total price. The definition of rigid demand in western economics and that of China’s housing rigidities are quite different in definition. Rigid demand in western economics is defined according to the demand elasticity of products. Housing demand generally increases when prices rise and prices fall. In accordance with the concept of western economics, housing demand is not rigid. China’s rigid demand for housing means that no matter what the price goes up, it must also buy it. Generally, it refers to the demand for moving houses, the demand for marriage and the demand for new settlements. The assumption of the concept of rigid demand in Western economics assumes that both the supply and demand sides are rational and their supply and demand are in a state of equilibrium; while the focus of debate on housing rigidities in China is whether the purchase is rational or not, and the supply and demand are in an unbalanced state. China’s rigid demand for housing has even brought a moral burden on the demand for housing