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Fourier model s fiksnim učincima

Fourier model s fiksnim učincima proširuje standardnu regresiju s fiksnim učincima za panele dodavanjem niskofrekventnih Fourierovih (trigonometrijskih) izraza u specifikaciju. Ove komponente sinusa i kosinusa aproksimiraju nepoznate, glatke strukturne promjene u vremenskom trendu bez potrebe da istraživač unaprijed odredi datume prekida, kombinirajući identifikaciju unutar jedinice s fleksibilnim modeliranjem trenda.

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Izvori

  1. Enders, W., & Lee, J. (2012). A unit root test using a Fourier series to approximate smooth breaks. Oxford Bulletin of Economics and Statistics, 74(4), 574–599. DOI: 10.1111/j.1468-0084.2011.00662.x
  2. Becker, R., Enders, W., & Lee, J. (2006). A stationarity test in the presence of an unknown number of smooth breaks. Journal of Time Series Analysis, 27(3), 381–409. DOI: 10.1111/j.1467-9892.2006.00478.x

Kako citirati ovu stranicu

ScholarGate. (2026, June 3). Fourier-Approximation Fixed Effects Panel Model. ScholarGate. https://scholargate.app/hr/econometrics/fourier-fixed-effects-model

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Citirana u

ScholarGateFourier Fixed Effects Model (Fourier-Approximation Fixed Effects Panel Model). Preuzeto 2026-06-15 s https://scholargate.app/hr/econometrics/fourier-fixed-effects-model · Skup podataka: https://doi.org/10.5281/zenodo.20539026