关键词: 门当户对 , 租房 , 购房

Abstract: In this paper，we use Chinese Household Financial Survey to study the impact of marriage matching model on housing purchase or rentIt is found that families with properly matched marriage choose to rent in higher probabilityHowever，the families with the marriage out of your league prefer to buyThe lower annual income，the smaller number of children，owning a vehicle，and the higher probability of choosing to buyThe number of children can reduce the negative impact of properly matched marriage on housing purchase or rentThe families with properly matched marriage and higher annual income prefer to buySubgroup analysis confirmed that these factors have a more significant impact on the housing purchase or rent in the case of high housing price，while housing price in the lowprice region is the dominant factor affecting the choice of housing purchase or rent

Key words: properly matched marriage  , rent a house , housing purchase