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Financial Applications of Discriminant Analysis: A Clarification

Published online by Cambridge University Press:  06 April 2009

Edward I. Altman  and
Robert A. Eisenbeis
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Extract

In a recent article in this Journal Joy and Tollefson [10] (hereafter J&T) critically analyzed discriminant analysis and its application to bankruptcy analysis. The authors make several interesting points and provide a useful discussion of the application of this statistical technique in finance. There are, however, three aspects of their presentation which need further elaboration. These relate to their discussions of (1) the difference between the stability of the discriminant model and its predictive ability, (2) the alternative methods of making inferences about the relative discriminatory power of variables, and (3) the reference statistics to use in assessing classification efficiency. In commenting on these points we will make use of the data from the Altman [1] study as did J&T.

Type
Research Article
Information
Journal of Financial and Quantitative Analysis , Volume 13 , Issue 1 , March 1978 , pp. 185 - 195
Copyright
Copyright © School of Business Administration, University of Washington 1978

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References

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