The Agency CMO market, an often overlooked corner of mortgage finance, has experienced tremendous growth over the past decade. This paper explains the rationale behind the construction of Agency CMOs, quantifies risks embedded in Agency CMOs using a traditional and a novel approach, and offers...

In this paper we identify the relationship of the pricing of residential mortgage lending products to their market share during the run up to the financial crisis of 2007. We then use this relationship to decompose the total impact of nontraditional mortgage products on house price declines...