Abstract
Four factor linear–quadratic models (LQTSM) fit negative Euro yields well, as short yields can be negative, but not the longest yields. LQTSM outperform four factor quadratic models that permit negative yields, which in turn outperform affine Gaussian models.
Original language | English |
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Pages (from-to) | 149-153 |
Journal | Economics Letters |
Volume | 155 |
Early online date | 31 Mar 2017 |
DOIs | |
Publication status | Published - Jun 2017 |
Keywords
- Linear–quadratic term structure models
- Quadratic models
- Discrete time
- Negative yields
- Extended Kalman Filter