Complex Mortgages*

A Treatise on Mortgages

Adjustable Rate Mortgages: Valuation

A simulation method is employed to value Adustable Rate Mortgages, (ARMS). It is used to price two typical instruments: an ARM linked to a Treasury interest rate and an ARM linked to a "Cost of Funds" Index. Contractual provisions such as the margin over the index, caps and floors on the ARM's rate or on the monthly prepayment, reset frequency, and the "teaser" rate are examined for their influ...

Mortgages and monetary policy

How is monetary policy transmitted through its impact on mortgage borrowings? How does this transmission mechanism depend on whether mortgages are fixed or floating rate? To address these questions, we add a model of financial institutions’ behaviour to a dynamic general equilibrium model in which some households face credit constraints. We use this model to analyse the real effects of inflatio...

RolloOver Mortgages in Canada

The Canadian system for financing housing differs in a number of important respects from the U.S. system. Of greatest interest for this study is the absence of interest rate ceilings on deposits or mortgages and the fact that nearly all single-family mortgages are of a "roll-over" variety with interest rates fixed for only a fraction of the total amortization period, These two differences, as w...

Third-Party Defenses to Mortgages