Countries
Institutions
Fields
Rankings
Compare

Search institutions, scholars, countries and publications

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.

Built from

OpenAlex — works, authorships, subject classification
ROR — institutional identity
ORCID — researcher identity
Crossref — publisher confirmation

Browse

Countries
Institutions
Fields
Rankings
What we cover

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, Dynamic Co-Movements, and Portfolio Optimization in Digital Asset Markets: Disentangling Cross-Market Contagion from Internal Hedging Strategies

2026Journal of International Financial TrendsJournal

10.55578/jift.2606.009 Full text0 citations

Authors

5 authors across 2 institutions in 1 country.

Beauty IgbinoviaFirst author
- Ambrose Alli University (NG)
- Edo State University Uzairue (NG)
Shiloh Akpan
- Ambrose Alli University (NG)
- Edo State University Uzairue (NG)
Imran Enike Abu
- Ambrose Alli University (NG)
- Edo State University Uzairue (NG)
Emoabino Muhammed
- Ambrose Alli University (NG)
- Edo State University Uzairue (NG)
David UmoruSenior author
- Ambrose Alli University (NG)
- Edo State University Uzairue (NG)

Fields

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

Blockchain Technology Applications and Securitylevel 3 · 0.71
Market Dynamics and Volatilitylevel 3 · 0.09
Stock Market Forecasting Methodslevel 3 · 0.03

Sources

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

openalexseen September 9, 2026
2026 · Journal of International Financial Trends · 0 citations
https://openalex.org/W7166475126

Volatility Persistence, Dynamic Co-Movements, and Portfolio Optimization in Digital Asset Markets: Disentangling Cross-Market Contagion from Internal Hedging Strategies · Sankore