Meslek Yüksek Okulu
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Browsing Meslek Yüksek Okulu by Journal "Communications In Nonlinear Science And Numerical Simulation"
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Article Citation Count: Nigmatullin, R.R., Omay, T., Baleanu, D. (2009). On fractional filtering versus conventional filtering in economics. Communications In Nonlinear Science And Numerical Simulation, 15(4), 979-986. http://dx.doi.org/10.1016/j.cnsns.2009.05.027On fractional filtering versus conventional filtering in economics(Elsevier Science, 2010) Nigmatullin, Raoul R.; Omay, Tolga; Baleanu, DumitruIn this study, we compare the Hodrick-Prescott Filter technique with the Fractional filtering technique that has recently started to be used in various applied sciences like physics, engineering, and biology. We apply these filtering techniques to quarterly GDP data from Turkey for the period 1988:1-2003:2. The filtered series are analyzed using Minimum Square Error (MSE) and real life evidence. In the second part of the study, we use simulated data to analyze the statistical properties of the aforementioned filtering techniques