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Sankore

Named after the University of Sankore in Timbuktu — one of the world’s oldest centres of learning. Every figure here is computed from work-level records in our own graph, never copied from a source’s summary count.

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Coverage is partial and says so. A country appears with its research output only once its works have been swept; until then the portal shows whatever the graph happens to hold for it and labels it as exactly that.

VOLATILITY PERSISTENCE AND ASYMMETRIC RISK IN THE NIGERIAN STOCK MARKET: EVIDENCE FROM GARCH AND E-GARCH MODELS

2026GUSAU Journal of Business AdministrationJournalOpen access

10.57233/gujoba.v5i1.22 Full text0 citations

Authors

3 authors.

Umar AbubakarFirst author
- Ahmadu Bello University (NG)
Danladi Ndayezhin Saba
- Ahmadu Bello University (NG)
Musa Mohammed AbdulkarimSenior author
- Ahmadu Bello University (NG)
as printed: Mohammed Musa Abdulkarim

Fields

Assignment is probabilistic — a work belongs to several fields in proportions.

Financial Risk and Volatility Modelinglevel 3 · 0.35
Market Dynamics and Volatilitylevel 3 · 0.11
Financial Markets and Investment Strategieslevel 3 · 0.05

Sources

Several sources describing one work is the point — it means the record rests on more than one authority.

openalexseen September 9, 2026
2026 · GUSAU Journal of Business Administration · 0 citations
https://openalex.org/W7203455939

VOLATILITY PERSISTENCE AND ASYMMETRIC RISK IN THE NIGERIAN STOCK MARKET: EVIDENCE FROM GARCH AND E-GARCH MODELS · Sankore