Martin Farnham etc.(2011). House Prices and Marital Stability.American Economic Review, 615–619
偶然发现的一篇文章，觉得蛮有意思的，推荐大家看看。

现摘抄部分
In the standard economic framework, individuals
enter marriage if the expected utility
from doing so exceeds the expected utility
from the single state (Gary S. Becker 1991).
For married couples, unanticipated changes
in income, wealth, health, or other factors can
alter the expected utility in both the married and
divorced state and as a result affect probabilities
of marital dissolution（婚姻基于效用。房价影响效用。。）

Consider the effect of a
house-price increase on renters. To the extent
that house prices and rents are positively correlated,
an increase in house prices represents a
negative financial shock which could increase
financial stress for the couple, potentially raising
the divorce risk; but the rent increase would
raise the cost of living apart, which should lower
the risk of divorce（房价上升增加经济压力利于离婚，同时增加分居的成本不利于离婚。。）

另一个很有意思的地方是作者用的是四维的数据（有筒子可能已经接触过了，恕我孤陋寡闻）。