User profiles for D. C. Keenan
donald keenanVerified email at u-cergy.fr Cited by 5066 |
An overview of the option-theoretic pricing of mortgages
This article surveys theoretical work on the pricing of mortgages as derivative assets, often
termed the option-pricing approach to mortgage valuation. Emphasis is on the possibility of …
termed the option-pricing approach to mortgage valuation. Emphasis is on the possibility of …
A generalized valuation model for fixed-rate residential mortgages
THE PROVISIONS OF A STANDARD FIXED RATE MORTGAGE (FRM) rival those of any
other financial instrument in complexity. The task of this paper is to accurately model the many …
other financial instrument in complexity. The task of this paper is to accurately model the many …
Default probabilities for mortgages
… Were r just the real interest rate, then we might expect p to be negative, since increased real
interest rates should depress the demand for durable assets (see Kau and Keenan [12, 13). …
interest rates should depress the demand for durable assets (see Kau and Keenan [12, 13). …
Poverty trap formed by the ecology of infectious diseases
… income functions for the average DC, M DC (I) and I DC (M), and the average LDC, M LDC
(I) and I LDC (M), are found in figure 4b. If we consider the LDC and DC equilibria to be part …
(I) and I LDC (M), are found in figure 4b. If we consider the LDC and DC equilibria to be part …
The valuation at origination of fixed-rate mortgages with default and prepayment
This paper develops a model to rationally price fixed-rate mortgages, using the arbitrage
principles of option pricing theory. The paper incorporates amortization, prepayment and …
principles of option pricing theory. The paper incorporates amortization, prepayment and …
[HTML][HTML] Disease ecology, biodiversity, and the latitudinal gradient in income
While most of the world is thought to be on long-term economic growth paths, more than one-sixth
of the world is roughly as poor today as their ancestors were hundreds of years ago. …
of the world is roughly as poor today as their ancestors were hundreds of years ago. …
Pricing default risk in mortgages
This paper examines the valuation of fixed‐rate mortgages and the pricing of insurance
against default on such mortgages. Both the mortgage and the insurance are treated as …
against default on such mortgages. Both the mortgage and the insurance are treated as …
Transaction costs, suboptimal termination and default probabilities
The same option‐based methodology now commonly used to value mortgages and their
termination features also can be applied to calculate the probabilities that mortgage default will …
termination features also can be applied to calculate the probabilities that mortgage default will …
[HTML][HTML] Poverty, disease, and the ecology of complex systems
Understanding why some human populations remain persistently poor remains a significant
challenge for both the social and natural sciences. The extremely poor are generally reliant …
challenge for both the social and natural sciences. The extremely poor are generally reliant …
Racial discrimination and mortgage lending
Looking at a sample of conventional fixed-rate mortgages, this paper examines whether
lending practices are consistent with the competitive hypothesis that the racial and ethnic …
lending practices are consistent with the competitive hypothesis that the racial and ethnic …