References
- Engle , R.F. 1984 . “ Wald, likelihood ratio and Lagrange multiplier tests in econometrics ” . In Handbook of Econometrics, Volume 2 , Edited by: Griliches , Z. and Intriligator , M.D. Amsterdam : North Holland .
- Fuller , W.A. 1976 . Introduction to Statistical Time Series , New York : J. Wiley & Sons Inc .
- Granger , C.W.J. 1969 . Investigating causal relations by econometrics models and cross-spectral methods . Econometrica , 37 : 24 – 36 .
- Johansen , S. 1988 . Statistical analysis of cointegrating vectors . Journal of Economic Dynamics and Control , 12 : 231 – 54 .
- MLC . UK Handbook Meat and Livestock Information and Statistics , Milton Keynes : Meat & Livestock Commission . monthly
- MLC . 1991 . The Changing Structure of the Abattoir Sector , Milton Keynes : Meat & Livestock Commission . The abattoir industry in Great Britain
- Osborne , D.R. 1990 . A survey of seasonality in UK macroeconomic variables . International Journal of Forecasting , 6 : 327 – 36 .
- SPSS . 1995 . Neural Connection 1.0 User's Guide , USA : SPSS .