In this article, we will carry out an analysis on the regularity of the Gross Domestic Product of a country, in our case the United States. The method of analysis is based on the consideration of the development in the Fourier series of a function and testing in terms of the average absolute error of the nearest polynomial Fourier of real data are considered. The obtained results show a cycle for 13 years, the average absolute error being 3.69%. The method described allows an prognosis on shortterm trends in GDP

Catalin Angelo Ioan and Gina Ioan ()
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Gina Ioan: Danubius University of Galati, Romania

Acta Universitatis Danubius. OEconomica, 2011, issue 4(4), 142-157

Keywords: GDP; cycle; Fourier; regression (search for similar items in EconPapers)
Date: 2011
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Persistent link: https://EconPapers.repec.org/RePEc:dug:actaec:y:2011:i:4:p:142-157

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