Aspecte privind functiile de regresie neliniare utilizate in analizele economice
AbstractIn this paper, authors present some considerations regarding the use of non-linear regression functions in the statistical analysis of economical phenomenon. The article includes the description of necessary steps for the determination of model parameters and the interpretation of the factorial variable’s characteristics depending on the values of these parameters. The non-linear models presented are: exponential, hyperbolic, parabolic, polynomial and multiplicative.
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Bibliographic InfoArticle provided by Romanian Statistical Review in its journal Romanian Statistical Review Supplement.
Volume (Year): 60 (2012)
Issue (Month): 3 (September)
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linear regression; exponential model; hyperbolic model; polynomial model; multiplicative model; Laffer curve;
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