This paper explains how mortgage market liberalization can introduce greater volatility in the housing market. It begins by documenting two stylized facts for OECD countries that models with perfect credit markets fail to explain: (i) housing investment is about five times as volatile as output...

This paper explains how mortgage market liberalization can introduce greater volatility in the housing market, which is a stylized fact documented from OECD countries, with a DSGE model where households face a credit constraint and housing is used as collateral. The housing collateral constraint...