This paper develops a general procedure for performing a wide variety of model specification tests by running artificial linear regressions and then using conventional significance tests. In particular, this procedure allows us to develop non-nested hypothesis tests for any set of models which attempt to explain the same dependent variable(s), even when the error specifications of the models differ. For example, it is straightforward to test linear regression models against loglinear ones. These procedures are illustrated with an application to estimate competing models of personal savings in Canada.
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Paper provided by Queen's University, Department of Economics in its series Working Papers with number
390.
Cited by: (explanations, Please report citation or reference errors to , or , if you are the registered author of the cited work, log in to your RePEc Author Service profile, click on "citations" and make appropriate adjustments.)
Russell Davidson & James G. MacKinnon, 2001.
"Artificial Regressions,"
Working Papers
1038, Queen's University, Department of Economics.
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Other versions:
Russell Davidson & James G. MacKinnon, 1999.
"Artificial Regressions,"
Working Papers
978, Queen's University, Department of Economics.
[Downloadable!]
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