随着住房保障时代的到来,如何更好地提供保障性住房成为一个重要的理论和现实问题。保障性住房具有较强的公共性是一种准公共产品,它是与商品房制度互为补充的,经济适用房和廉租方式是其两种主要形式。保障性住房唯一的功能是保障基本居住权,因此投资功能应被屏蔽。政府应通过适当的方式防止保障性住房的平民窟问题,实现社会的和谐发展。 With the arrival of housing security, how to provide affordable housing has become an important theoretical and practical issue. Affordable housing has a strong public nature is a quasi-public goods, it is complementary with the commercial housing system, affordable housing and low-cost way is the two main forms. The only function of affordable housing is to guarantee basic residency, so the investment function should be shielded. The government should prevent the issue of the civilian population of affordable housing through appropriate ways and realize the harmonious development of society.