Modelling a Housing and Mortgage Crisis

The purpose of this paper is to explore financial instability in this case due to a housing crisis and defaults on mortgages. The model incorporates heterogeneous banks and households. Mortgages are secured by collateral, which is equal to the amount of housing which agents purchase. Individual default is spread through the economy via the interbank market. Several comparative statics illustrate the directional effects of a variety of shocks in the economy.

Download

Also included in AXA Working Paper Series No 4.