Thus, they conclude that expanding the set of families that can eligibly get such grants would result in a marked strengthening of the low-income family structure.

因此，他们总结，扩大适当取得补助金的家庭范围，将会明显地加固低收入家庭结构。

The system of mutual property right applying to the housing for low-income family policy establishes the basis of the withdrawal mechanism by the property right theory.

共有产权制度运用到经济适用房制度中，从产权理论上给出了构建退出机制的基础。