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Two-factor term structure model with uncertain volatility risk.
- Source :
- Soft Computing - A Fusion of Foundations, Methodologies & Applications; Sep2018, Vol. 22 Issue 17, p5835-5841, 7p
- Publication Year :
- 2018
-
Abstract
- This paper aims to study two-factor uncertain term structure model where the volatility of the uncertain interest rate is driven by another uncertain differential equation. In order to solve this model, the nested uncertain differential equation method is employed. This paper is also devoted to the study of the numerical solutions for the proposed nested uncertain differential equation using the α<inline-graphic></inline-graphic>-path methods. We also use the built two-factor term structure model to value the bond price with the help of proposed numerical method. Finally, we give a numerical example where the price of a zero-coupon bond is calculated based on the α<inline-graphic></inline-graphic>-path methods. [ABSTRACT FROM AUTHOR]
Details
- Language :
- English
- ISSN :
- 14327643
- Volume :
- 22
- Issue :
- 17
- Database :
- Complementary Index
- Journal :
- Soft Computing - A Fusion of Foundations, Methodologies & Applications
- Publication Type :
- Academic Journal
- Accession number :
- 131133046
- Full Text :
- https://doi.org/10.1007/s00500-017-2737-x