目前,以廉租房、公共租赁房、经济适用房、两限房为主要内容的住房保障体系存在明显缺陷。一方面,容易出现产权人出售或出租已获得产权的经济适用房和两限房的现象,再加上不符合保障条件的家庭或个人违规申购用于投资,导致保障性住房制度设计 At present, low-rent housing, public rental housing, affordable housing, two limited rooms as the main content of the housing security system has obvious shortcomings. On the one hand, it is easy for property owners to sell or rent affordable housing and two restricted rooms. Moreover, families or individuals that do not meet the guarantee conditions may apply for investment illegally, resulting in the design of affordable housing systems