Abstract
This paper is concerned with practical aspects of least absolute deviation (LAD) estimation of Box-Jenkins models for single time series. Formulation of the LAD method as a non-linear programming problem is described. The method is applied to a multiplicative seasonal moving average model for monthly rice sales data and to US airline passenger data.
Original language | English |
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Pages (from-to) | 272-277 |
Number of pages | 6 |
Journal | European Journal of Operational Research |
Volume | 67 |
Issue number | 2 |
DOIs | |
Publication status | Published - 11 Jun 1993 |
Keywords
- LAD estimation
- Moving averages
- Non-linear programming