Abstract
This note analyses a necessary condition for asymptotic normality of the maximum likelihood estimator in a stationary stochastic vector difference equation. It is shown that this condition is satisfied if the error variance matrix is positive definite.
| Original language | English |
|---|---|
| Pages (from-to) | 216-218 |
| Number of pages | 2 |
| Journal | Biometrika |
| Volume | 81 |
| Issue number | 1 |
| DOIs | |
| Publication status | Published - 1994 |