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.

Assessing the Robustness of Ordinary Least Squares and Double Weighted M-Estimation Methods for Predicting Crude Oil Prices in Nigeria: A Study of Predictive Accuracy and Generalization

2025African Journal of Mathematics and Statistics StudiesJournalOpen access

10.52589/ajmss-azlqvejb Full text0 citations

Authors

3 authors across 2 institutions in 1 country.

Adjekukor, A. J.First authorCorresponding
- Delta State Polytechnic Ogwashi-Uku (NG)
Aronu, C. OSenior author
- Chukwuemeka Odumegwu Ojukwu University (NG)
as printed: Aronu, C. O.
Aronu, C. O.Senior author
- Chukwuemeka Odumegwu Ojukwu University (NG)

Fields

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

Monetary Policy and Economic Impactlevel 3 · 0.99
Market Dynamics and Volatilitylevel 3 · 0.98
Advanced Statistical Methods and Modelslevel 3 · 0.97

Sources

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

openalexseen September 9, 2026
2025 · African Journal of Mathematics and Statistics Studies · 0 citations
https://openalex.org/W4407616251

Assessing the Robustness of Ordinary Least Squares and Double Weighted M-Estimation Methods for Predicting Crude Oil Prices in Nigeria: A Study of Predictive Accuracy and Generalization · Sankore