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A note on the robust interpretation of regression coefficients
Authors:M. Y. Wong  D. R. Cox
Affiliation:(1) Department of Mathematics, Hong Kong University of Science and Technology, Hong Kong;(2) Department of Statistics and Nuffield College, Oxford University, OX 1 1NF Oxford, United Kingdorn
Abstract:It is known that ratios of regression coefficients have an interpretation more stable under model perturbation than regression coefficients themselves. This is explored in more detail for a special case of linear and log linear regression.
Keywords:Least squares  log normal distribution  parameter of interest  parameter stability
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