This paper presents a unified model of the default and prepayment behavior of homeowners in a proportional hazard framework. The model uses the option-based approach to analyze default and prepayment and considers these two interdependent hazards as competing risks. The results indicate the...

This paper explores the different pricing strategies of lenders who originate both government-sponsored enterprise (GSE) and non-GSE loans. We find that, conditional on loan and borrower characteristics and some observable local economic factors, mortgage rates on GSE loans vary significantly...