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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.

Modelling the asymmetric effect of COVID-19 on REIT returns: A quantile-on-quantile regression analysis

2022The Journal of Economic AsymmetriesJournalOpen access

10.1016/j.jeca.2022.e00257 Full text80 citations

Authors

3 authors across 3 institutions in 3 countries.

Ahmed BossmanFirst author
- University of Cape Coast (GH)
Zaghum UmarCorresponding
Tamara TeplovaSenior author

Fields

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

Housing Market and Economicslevel 3 · 1.00
COVID-19 Pandemic Impactslevel 3 · 0.99
Insurance and Financial Risk Managementlevel 3 · 0.96

Sources

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

crossrefseen September 6, 2026
2022 · The Journal of Economic Asymmetries · 73 citations
10.1016/j.jeca.2022.e00257
openalexseen September 5, 2026
2022 · The Journal of Economic Asymmetries · 80 citations
https://openalex.org/W4281635136

Modelling the asymmetric effect of COVID-19 on REIT returns: A quantile-on-quantile regression analysis · Sankore