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Digest Finance
 

Analysis of costs of the enterprise using wavelet-transform

Vol. 19, Iss. 1, MARCH 2014

PDF  Article PDF Version

Available online: 14 August 2014

Subject Heading: Economic-mathematical modelling

JEL Classification: 

Pages: 2 - 8

Mitsel'' A.A. National Research Tomsk Polytechnic University, Tomsk, Russian Federation
maa@asu.tusur.ru

Shemiakina A.N. alesya.as23@yandex.ru

 In the article the method of the analysis of economic indicators with use wavelet is presented. Using of a discrete wavelet -filtration decomposition of an economic temporary row is made, local features are revealed. On the basis of wavelet transformations and regression analysis the forecast of economic indicators is made. The results are given on the example of expenses JSC "GazpromTransgazTomsk" branches

Keywords: time row, discrete wavelet -transformation, range, trend, seasonality, noise

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ISSN 2311-9438 (Online)
ISSN 2073-8005 (Print)

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