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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.

Do asymmetric effect and volatility persistence exist in the Nigerian stock market

2024International Journal of Mathematics in Operational ResearchJournal

10.1504/ijmor.2024.142136 Full text0 citations

Authors

4 authors across 4 institutions in 2 countries.

Udemezue Ndubisi NnakeeFirst author
Chi Aloysius Ngong
- University of Nigeria (NG)
Chinyere Onyejiaku
- University of Nigeria (NG)
as printed: Chinyere C. Onyejiaku
Josaphat U. J. OnwumereSenior author
- University of Nigeria (NG)
as printed: Josaphat U.J. Onwumere

Fields

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

Market Dynamics and Volatilitylevel 3 · 0.99
Monetary Policy and Economic Impactlevel 3 · 0.96
Financial Risk and Volatility Modelinglevel 3 · 0.93

Sources

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

openalexseen September 9, 2026
2024 · International Journal of Mathematics in Operational Research · 0 citations
https://openalex.org/W4403251041

Do asymmetric effect and volatility persistence exist in the Nigerian stock market · Sankore