The macro economic condition that set up the crisis stemmed in part from policy choices: the Federal Reserve ignored the housing bubble and kept short-term interest rates too low for too long.

宏观经济条件激发了危机，但部分原因是政策的选择：联储忽视了房市泡沫并且让利率在低水平停留了太长的时间。

youdao

With the economic theories of Pareto optimality and consumer (producer) surplus, this paper explains the policy goals of economical housing.

利用帕累托最优和消费者(生产者)剩余理论对经济适用房建设的政策目标进行了经济学分析。

youdao

Household spending and business fixed investment advanced, and the housing sector has strengthened further, but fiscal policy is restraining economic growth.

FORBES: Demand Curves Slope Downward: Fed Policy Edition

It confirms that housing is once again at the heart of the debate about economic policy, just as it was for many decades when parties competed to promise they'd build more homes.

BBC: Labour - what did they mean by that?

Investors have expressed concern over housing over the past year, both as a gauge to economic health and monetary policy.

FORBES: More China Cities To Puncture Holes In Housing Bubble