Reducing Foreclosures
This paper takes a skeptical look at a leading argument about what is causing the foreclosure crisis and what should be done to stop it. We use an economic model to focus on two key decisions: the borrower’s choice to default on the mortgage and the lender’s choice on whether to renegotiate or “modify” the loan. The theoretical model and econometric analysis illustrate that “unaffordable” loans, defined as those with high mortgage payments relative to income at origination, are unlikely to be the main reason that borrowers decide to default.