REFERENCES
- ANDERSON , D. P. , CHAISANTIKULAWAT , T. , TAN KHEE GUAN , A. , KEBBEH , M. , LIN , N. and SHUMWAY , R. C. 1996 . Choice of functional form for agricultural production analysis. Review of Agricultural Economics , 18 : 223 – 231 .
- BAIRAM , E. I. 1994 . Homogenous and non-homogenous production functions: Theory and applications England : Avebury Ashgate Publishing Ltd .
- BEYERS , L. 2000 . The structure of South African milk production technology: A parametric approach to supply analysis Unpublished M.Sc. Agric dissertation, University of Pretoria, Pretoria, South Africa
- BINSWANGER , H. P. 1994 . A cost function approach to the measurement of elasticities of factor demand and elasticities of substitution . American Journal of Agricultural Economics , 26 : 377 – 386 .
- BUCKWELL , A. E. 1984 . Herd structure and milk supply response . Journal of Agricultural Economics , 35 : 341 – 353 .
- CHAMBERS , R. G. 1991 . Applied production analysis: A dual approach Cambridge : Cambridge University Press .
- COELLI , T. , RAO , D. S.P. and BATTESE , G. E. 1998 . An introduction to efficiency and productivity analysis Massachusetts, , USA : Kluwer Academic Publishers .
- DAWSON , P. J. and HUBBARD , L. J. 1987 . Management and size economies in the England and Wales dairy sector . Journal of Agricultural Economics , 38 : 2738
- GRILICHES , Z. 1963 . Specification and estimation of agricultural production functions: Estimates of the agricultural production function from cross sectional data . Journal of Farm Economics , 45 : 419 – 428 .
- KOUTSOYIANNIS , A. 1981 . Theory of econometrics, , Second Edition London : Macmillan Press Ltd .
- PASOUR , E. C. 1981 . A further note on the measurement of efficiency and the economies of farm size . Journal of Agricultural Economics , 32 : 135 – 146 .
- PINDYCK , R. S. and RUBINFELDT , D. L. 1991 . Econometric models and economic forecasts, , Third Edition Singapore : McGraw-Hill Book Co .
- SOUTH AFRICAN MILK ORGANISATION: PRODUCTION COST SURVEY . 1998 .
- VARIAN , H. R. 1996 . Intermediate microeconomics: A modern approach, , Fourth Edition New York : Norton & Company .
- VARIAN , H. R. 1984 . Microeconomic analysis, , Second Edition New York : Norton & Company .
- WHITE , H. 1980 . A heteroskedasticity-consistent covariance matrix estimator and a direct test for heteroskedasticity . Econometrica , 48 ( 4 ) : 817 – 838 .
- WHITE , K. J. 1987 . Shazam—the econometrics computer program (Version 6), user's reference manual Vancouver : University of British Columbia .