References
- Aigner , D.J. 1974 . MSE dominace of least squares with errors-of-observstion . Journal of Econometrics , 2 : 365 – 372 .
- Frost , P.A. 1979 . Proxy variables and specification bias . The Review of Economics and Statistics , 61 : 323 – 325 .
- Gans , D.J. 1981 . Use of a preliminary test in comparing two sample means . Communications in Statistics-Theory and Methods , B10 : 163 – 174 .
- Goldstein , M. , Khan , M.S. and Officer , L.H. 1980 . Prices of tradable and nontradable goods in the demand for total import . The Review of Economics and Statistics , 62 : 190 – 199 .
- Gurland , J. and McCullough , R.S. 1962 . Testing equality of means after a preliminary test of equality of variances . Biometrika , 49 : 403 – 417 .
- Kakimoto , S. and Ohtani , K. 1985 . On the use of a proxy variable in the test for homoscedasticity . Economics Letters , 18 : 153 – 156 .
- Kinal , T. and Lahiri , K. 1981 . Exact sampling distribution of the omitted variable estimator . Economics Letters , 8 : 121 – 127 .
- McCallum , B.T. 1972 . Relative asymptotic bias from errors of omission and measurement . Econometrica , 40 : 757 – 758 .
- Ohtani , K. 1981 . On the use of a proxy variable in prediction: ab MSE comparison . The Review of Economics and Statistics , 63 : 627 – 628 .
- Ohtani , K. 1983 . Preliminary test predictor in the linear regression model including a proxy variable . Journal of the Japan Statistical Society , 13 : 11 – 19 .
- Ohtani , K. 1985 . A note on the use of a proxy variable in testing hypothesis . Economics Letters , 17 : 107 – 110 .
- Ohtani , K. 1986 . The compatibility bounds test in mixed regression . The Economic Studies Quarterly , 37 : 242 – 247 .
- Ohtani , K. and Toyoda , T. 1985 . Testing linear hypothesis on regression coefficients after a pre-test for disturbance variance . Economica Letters , 17 : 111 – 114 .
- Sclove , S.L. , Morris , C. and Radhakrishnan , R. 1972 . Non-optimality of preliminary-test estimators for the mean of a multivariae normal distribution . Annals of Mathematical Statistics , 43 : 1481 – 1490 .
- Thursby , J.G. and Schmidt , P. 1977 . Some properties of tests for specifications error in a linear regression model . Journal of the American Statistical Association , 72 : 635 – 641 .
- Wickens , M.R. 1972 . A note on the use of proxy variables . Econometrica , 40 : 759 – 761 .
- Yancey , T.A. , Judge , C.C. and Mandy , D.M. 1983 . The sampling performance of pre-test estimators of the scale parameter under squared error loss . Economics Letters , 12 : 181 – 186 .