We study early default, defined as serious delinquency or foreclosure in the first year, among nonprime mortgages from the 2001 to 2007 vintages. After documenting a dramatic rise in such defaults and discussing their correlates, we examine two primary explanations: changes in underwriting...

Using two decades of American Housing Survey data from 1985 to 2005, we estimate the influence of negative home equity and rising mortgage interest rates on household mobility. We find that both factors lead to lower, not higher, mobility rates over time. The effects are economically large -...