Abstract
Necessary and sufficient conditions for strict stationarity and invertibility are found for one-parameter bilinear models. These conditions involve the expectations of the logarithms of the absolute values of the input and output sequences.
Original language | English |
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Pages (from-to) | 225-230 |
Number of pages | 6 |
Journal | Stochastic Processes and their Applications |
Volume | 12 |
Issue number | 2 |
DOIs | |
Publication status | Published - 1982 |
Externally published | Yes |
Keywords
- bilinear model
- ergodic
- invertibility
- strict stationarity
- Time series