Valuing and hedging fixed rate mortgage commitments
β Scribed by Brian A. Maris; Harry L. White
- Book ID
- 104644527
- Publisher
- Springer US
- Year
- 1989
- Tongue
- English
- Weight
- 548 KB
- Volume
- 2
- Category
- Article
- ISSN
- 0895-5638
No coin nor oath required. For personal study only.
β¦ Synopsis
A fixed rate loan commitment that is binding on the lender but not on the loan applicant is equivalent to a put option. This article uses the Black-Scholes option pricing model to establish a value for fixed rate loan commitments and to derive the hedge ratio for the lending institution to hedge the interest rate risk associated with the commitments in the FHLMC forward market for mortgages. The effectiveness of the resulting hedge is tested in a simulation, where it is found that the result is a 71% reduction in the variance of the value of the lender's gain or loss associated with the commitment period.
π SIMILAR VOLUMES
he obvious elements in a bank's balance sheet that can benefit from the risk-T shifting possibilities of financial futures trading are nonloan assets such as \_ \_ government securities, or variable-rate deposits such as money market accounts (see Ciccehetti et al., 1981;Ederington, 1979;Franckle, 1