© 1973 by Biometrika Trust
MISCELLANEA |
Frequency domain estimation procedures for linear models
Australian National University
Frequency domain estimation procedures are considered for linear time series models. By means of comparison with a method of Hannan (1969), one procedure due to Durbin (1961) is shown to give estimates which are not fully efficient. The bias and the efficiency of the estimates obtained from a second procedure due to Durbin are shown to be dependent on the bandwidth over which the spectral density is estimated.
Key Words: Time series Mixed autoregressive-moving average model Spectral density Bandwidth