This paper establishes a theoretical and empirical link between the use of aggressive mortgage lending instruments, such as interest only, negative amortization or subprime, mortgages, and the underlying house prices. Such instruments, which come into existence through innovation or financial...

With private-label mortgage-backed securities (MBS), investors bore default risk; while this risk should have been priced, as systemic risk grew, the pricing of risk did not increase. This paper attempts to explain why this happened. We point to market institutions' incentive misalignments that...

This paper establishes a theoretical and empirical link between the use of aggressive mortgage lending instruments, such as interest only, negative amortization or subprime, mortgages, and the underlying house prices. Such instruments, which come into existence through innovation or financial...