During the Last three years mortgage rates have risen relative to yields on comparable maturity bonds. The questions addressed in the present paper are what is the extent of this increase and to what is it attributable? We find the increase between early 198 and early 1981 in coupon rates on...

This paper examines the portfolio choice of savings and loan associations (SLAS) between mortgages and bonds, first in a certainty world and then under uncertainty. Differences in servicing and transactions costs, in default losses, in tax treatment and in the timing of payments are accounted...

The paper begins with the development of models explaining the mortgage refinancing and assumption decisions of households Having identified the economic variables influencing these decisions, we then simulate the models for different values to determine under what conditions households will...