Regression modelEconometrics / time series

Analiza panel podataka sa Furijeovim transformacijama

Analiza panel podataka sa Furijeovim transformacijama ugrađuje trigonometrijske funkcije sinusa i kosinusa u standardnu panel regresiju kako bi se aproksimirali glatki, postepeni strukturni pomaci u procesu generisanja podataka. Umesto pretpostavke o oštrom lomu na poznatom datumu, Furijeov pristup omogućava podacima da otkriju vreme i oblik bilo koje strukturne promene kroz fleksibilnu trigonometrijsku aproksimaciju, zadržavajući unakrsnu presečnu i vremensku strukturu panel podataka.

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Izvori

  1. Becker, R., Enders, W., & Lee, J. (2006). A stationary 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
  2. Nazlioglu, S., Gormus, A., & Soytas, U. (2016). Oil prices and real estate investment trusts (REITs): Gradual-shift causality and volatility transmission analysis. Energy Economics, 60, 168-175. DOI: 10.1016/j.eneco.2016.09.009

Kako citirati ovu stranicu

ScholarGate. (2026, June 3). Fourier-Approximation Panel Data Analysis. ScholarGate. https://scholargate.app/sr/econometrics/fourier-panel-data-analysis

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ScholarGateFourier Panel Data Analysis (Fourier-Approximation Panel Data Analysis). Preuzeto 2026-06-15 sa https://scholargate.app/sr/econometrics/fourier-panel-data-analysis · Skup podataka: https://doi.org/10.5281/zenodo.20539026