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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.

Impact of Copula Misspecification on Option Pricing Accuracy in CGMY Jump-Diffusion Models: A Comprehensive Analysis

2026International Journal of Development Mathematics (IJDM)JournalOpen access

10.62054/ijdm/0302.15 Full text0 citations

Authors

4 authors across 2 institutions in 1 country.

Abdulmudallib IbrahimFirst author
- Kwararafa University (NG)
Adesupo A Akinrefon
- Modibbo Adama University of Technology (NG)
as printed: Adesupo A. Akinrefon
Okolo Abraham Okolo Abraham
- Modibbo Adama University of Technology (NG)
Emmanuel TorsenSenior author
- Modibbo Adama University of Technology (NG)
as printed: Emmanuel Torsen Emmanuel Torsen

Fields

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

Stochastic processes and financial applicationslevel 3 · 0.94
Complex Systems and Time Series Analysislevel 3 · 0.02
Financial Risk and Volatility Modelinglevel 3 · 0.01

Sources

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

openalexseen September 9, 2026
2026 · International Journal of Development Mathematics (IJDM) · 0 citations
https://openalex.org/W7164508947

Impact of Copula Misspecification on Option Pricing Accuracy in CGMY Jump-Diffusion Models: A Comprehensive Analysis · Sankore