Abstract
We study a bivariate latent factor model for the pricing of commodity futures. The two unobservable state variables representing the short and long term factors are modelled as Ornstein-Uhlenbeck (OU) processes. The Kalman Filter (KF) algorithm has been implemented to estimate the unobservable factors as well as unknown model parameters. The estimates of model parameters were obtained by maximising a Gaussian likelihood function. The algorithm has been applied to WTI Crude Oil NYMEX futures data.
| Original language | English |
|---|---|
| Title of host publication | Mathematical and statistical methods for actuarial sciences and finance |
| Subtitle of host publication | eMAF2020 |
| Editors | Marco Corazza, Manfred Gilli, Cira Perna, Claudio Pizzi, Marilena Sibillo |
| Place of Publication | Cham |
| Publisher | Springer, Springer Nature |
| Chapter | 40 |
| Pages | 273-278 |
| Number of pages | 6 |
| ISBN (Electronic) | 9783030789657 |
| ISBN (Print) | 9783030789640 |
| DOIs | |
| Publication status | Published - 2021 |
Keywords
- Kalman filter
- Kalman smoother
- State-space model
- Crude oil futures
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