Ushirikiano wa Johansen wenye Vigezo Vinavyobadilika kwa Wakati
Ushirikiano wa Johansen wenye vigezo vinavyobadilika kwa wakati (TVP) unapanua mfumo asilia wa Johansen kwa kuruhusu vekta za ushirikiano na kasi za marekebisho kubadilika kwa wakati. Umesanifiwa kwa mfululizo wa data za multivariate zenye muunganiko ambazo uhusiano wao wa usawa wa muda mrefu unakabiliwa na mabadiliko ya kimuundo, mabadiliko ya utawala, au mabadiliko ya taratibu ya vigezo, jambo la kawaida katika data za uchumi mkuu na kifedha.
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
- Johansen, S. (1991). Estimation and Hypothesis Testing of Cointegration Vectors in Gaussian Vector Autoregressive Models. Econometrica, 59(6), 1551–1580. DOI: 10.2307/2938278 ↗
- Park, J. Y., & Hahn, S. B. (1999). Cointegrating regressions with time varying coefficients. Econometric Theory, 15(5), 664–703. DOI: 10.1017/S0266466699155026 ↗
Jinsi ya kunukuu ukurasa huu
ScholarGate. (2026, June 3). Time-Varying Parameter Johansen Cointegration. ScholarGate. https://scholargate.app/sw/econometrics/time-varying-parameter-johansen-cointegration
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 →