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Modeling crude oil price volatility in Nigeria: using GARCH (1,1), EGARCH (1,1), and GJR-GARCH (1,1) models

This study investigates the performance of various GARCH models for volatility forecasting, focusing on the GARCH (1,1), EGARCH (1,1), and GJR-GARCH (1,1) frameworks, each tested with normal and Student’s t-distributions. The models are evaluated using four information criteria: Akaike Information C...

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Detalhes bibliográficos
Principais autores: Frederick A. Omoruyi, Gideon Udenna, Chukwuenyem E. Onyenekwe
Formato: Artigo
Idioma:Árabe
Publicado em: Scientific Association for Applied Research and Studies 2026-01-01
Colecção:مجلة العلوم التجارية والبيئية
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Acesso em linha:https://jcese.journals.ekb.eg/article_479510_5ce093507b757f54cc5fdfbc94993cac.pdf
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