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Impact of Covid-19 Pandemic on Nigerian Capital Market: The Imperative of Testing the Efficacy of Efficient Market Hypothesis

In this paper we reviewed the efficacy of Efficient Market Hypothesis (EMH) on the outbreak of Covid-19 on Nigerian Capital Market. The EMH is a theory based on informational efficiency by the capital markets owing to their quick and instantaneous incorporation of new information. The study tested the market in two parameters: to confirm the randomness (efficiency of the market) using run-test, and to confirm the effect of Covid-19 protocols on some economic fundamentals using regression analysis. The result of the run-test of the daily Nigerian capital market data (April, 2020 to July 2020) r…

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Source	OpenAlex research
Collection	International records
Kind	Document
Publisher	Bayero Business Review
Date	2026-09-14
Type	article
Details	openalex authorships.countries:NG,primary topic.subfield.id:3320\|3321\|3308\|1202\|3303\|3312\|2002\|2000\|2003 + local /\bnige
Found at	https://doi.org/10.67894/bbr.2026.fcznc7yp
Archived copy	Look it up in the Wayback Machine
Record ID	`openalex:W7212855663`

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Impact of Covid-19 Pandemic on Nigerian Capital Market: The Imperative of Testing the Efficacy of Efficient Market Hypothesis. OpenAlex research, 2026. Vero Archive, record openalex:W7212855663.