GLS ya Fourier (Mizani Mikuu Iliyopanuliwa ya Fourier)
GLS ya Fourier huweka vipengele vya masafa ya chini ya trigonometric (Fourier) katika mfumo wa mizani mikuu iliyopanuliwa ili kukamata mabadiliko laini, ya hatua kwa hatua katika mfululizo wa wakati bila kumhitaji mtafiti kubainisha lini au ni nyufa ngapi zilitokea. Mbinu hii huthaminiwa sana katika upimaji wa mizizi ya umoja na uchanganuzi wa ushirikiano ambapo dhana za kawaida za tarehe za kuvunja zinaweza kuwa za kiholela.
Soma mbinu kamili
Ingia kwa akaunti ya bure ili kusoma sehemu hii.
Method map
The neighbourhood of related methods — select a node to explore.
Vyanzo
- Becker, R., Enders, W., & Hurn, S. (2004). A general test for time dependence in parameters. Journal of Applied Econometrics, 19(7), 899-906. DOI: 10.1002/jae.751 ↗
- Enders, W., & Lee, J. (2012). The flexible Fourier form and Dickey-Fuller type unit root tests. Economics Letters, 117(1), 196-199. DOI: 10.1016/j.econlet.2012.04.081 ↗
Jinsi ya kunukuu ukurasa huu
ScholarGate. (2026, June 3). Fourier Generalized Least Squares. ScholarGate. https://scholargate.app/sw/econometrics/fourier-gls
Which method?
Set this method beside its closest kin and read them side by side — the library lays the books on the table; the choice is yours.
Compare side by side →Umeona tatizo kwenye ukurasa huu? Ripoti au pendekeza marekebisho →