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Conference publicationsAbstractsXXIII conferenceAnalysis of economic trends based on the use of functions with piecewise-constant growth rateAntonova-Ovseenko St. 13, Bldg. 1, 123995, Moscow, Russia 1Ryazansky prospect, 99. 109542, Moscow, Russia 2Universitetskaya St., 19, 141982, Dubna, Moscow region, Russia
Analysis of economic trends is usually based on different methods of smoothing time series. In this study to analyze time series {X(t(j))}, where 0 < t(j) < T, j = 1, 2, ..., N, we applied the method of approximation by functions with piecewise-constant rate of growth.
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