Kielelezo cha GARCH kisicho cha mstari
Kielelezo cha GARCH kisicho cha mstari huongeza mfumo wa kawaida wa GARCH ili kukamata majibu yasiyo sawia na yasiyo ya mstari ya kutokuwa na uhakika kwa mshtuko uliopita. Huruhusu mapato hasi (habari mbaya) kuongeza uthabiti zaidi kuliko mapato chanya ya ukubwa sawa, jambo linalojulikana kama athari ya kujiinua, ambayo huenea sana katika masoko ya fedha.
Soma mbinu kamili
Ingia kwa akaunti ya bure ili kusoma sehemu hii.
Ramani ya mbinu
Jirani ya mbinu zinazohusiana — chagua nodi ili kuchunguza.
Vyanzo
- Glosten, L. R., Jagannathan, R., & Runkle, D. E. (1993). On the relation between the expected value and the volatility of the nominal excess return on stocks. Journal of Finance, 48(5), 1779-1801. DOI: 10.1111/j.1540-6261.1993.tb05128.x ↗
- Nelson, D. B. (1991). Conditional heteroskedasticity in asset returns: A new approach. Econometrica, 59(2), 347-370. DOI: 10.2307/2938260 ↗
Jinsi ya kunukuu ukurasa huu
ScholarGate. (2026, June 3). Nonlinear Generalized Autoregressive Conditional Heteroscedasticity Model. ScholarGate. https://scholargate.app/sw/econometrics/nonlinear-garch-model
Mbinu ipi?
Weka mbinu hii kando ya jamaa zake wa karibu na uzisome bega kwa bega — maktaba huweka vitabu mezani; uamuzi ni wako.
- Muundo wa ARCH (Autoregressive Conditional Heteroskedasticity)Ekonometriki↔ linganisha
- Mfumo wa ARIMA (Autoregressive Integrated Moving Average)Ekonometriki↔ linganisha
- Mchambuko wa DCC-GARCH (Dynamic Conditional Correlation)Ekonometriki↔ linganisha
- Modeli ya EGARCH (Exponential GARCH)Ekonometriki↔ linganisha
- Modeli ya TGARCH (Threshold GARCH)Ekonometriki↔ linganisha
- Ubora wa Utegemezi wa Viga (VAR)Ekonometriki↔ linganisha
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