实现公租房能保障、恰当保障、有效保障的目标,必须构建严密的公租房建设机制,使保障房既能够满足保障对象的住房需求,又避免不经济、不实用而导致保障房空置、闲置的局面。“十二五”规划纲要提出,我国将重点发展公共租赁住房。与其他保障性住房相比,公租房覆盖面较广,不仅包括本地中低收入家庭,还将惠 To achieve the goal of public rental housing can be guaranteed, properly protected and effectively guaranteed, it is necessary to construct a strict public rental housing construction mechanism so that the affordable housing can not only meet the housing needs of the target of protection, but also avoid being uneconomical and impractical, resulting in vacant and idle housing situation. "Twelfth Five-Year Plan outline that China will focus on the development of public rental housing. Compared with other affordable housing, public rental housing covers a wider area, including not only local low-income families, but also benefits