Review of Finance Vol. 22 No. 1 2018
Risk Premia and Volatilities in a Nonlinear Term Structure Model
open access
Abstract
We introduce a reduced-form term structure model with closed-form solutions for yields where the short rate and market prices of risk are nonlinear functions of Gaussian state variables. The nonlinear model with three factors matches the time-variation in expected excess returns and yield volatilities of US Treasury bonds from 1961 to 2014. Yields and their variances depend on only three factors, yet the model exhibits features consistent with Unspanned Risk Premia (URP) and Unspanned Stochastic Volatility (USV).
- DOI
- 10.1093/rof/rfw052
- Volume
- 22
- Issue
- 1
- Pages
- 337-380
- Language
- en
- Sources
- bibtex:phds-export.bib openalex crossref